2019 GMC SIERRA 1500

What owners reported to NHTSA, ranked by how often and how seriously.

This is complaint data, not a random sample.

It only includes owners who chose to file a federal complaint, so it over-represents dramatic and safety-related problems and under-represents minor issues an owner just had fixed without reporting. Read this as what NHTSA complainants report most, not as this vehicle's true failure rate. Full methodology.

Component ranking

  1. #1

    engine internal

    46 stranded, 128 unsafe, 3 broken

    177
    incidents

    Commonly reported, insufficient mileage data - n=19, median 100,000 mi, no reliable range below 25 reports.

    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while his wife was driving at an undisclosed speed and approaching a stop, the vehicle lost motive power. There was an abnormal exhaust odor and smoke coming from the exhaust pipe. The engine and…"~50,000 mi, complaint #2086761
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while driving on the highway at 60 MPH, there was an abnormal knocking sound coming from the engine. There was no warning light illuminated. The vehicle was taken to a local dealer where the vehi…"~73,000 mi, complaint #2108281
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while driving at 45 MPH, the vehicle stopped unintendedly. The message “Low Oil Pressure - Shutoff Engine” was displayed. The contact stated that the vehicle was towed to an independent mechanic,…"~105,000 mi, complaint #2182968
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while driving approximately 25 MPH, there was a ticking sound coming from the engine compartment. The contact pulled over to the side of the road where the engine seized. There were no warning li…"~114,660 mi, complaint #2058241
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that the vehicle was taken to the local dealer for a routine oil change. The dealer informed the contact that the oil level was low. The contact stated while driving at 25-30 MPH, the low oil pressure…"~127,000 mi, complaint #2083534
  2. #2

    transmission automatic

    7 stranded, 51 unsafe, 3 annoyance

    61
    incidents
    Typical range: 1,000–56,500 mi

    Median 7,000 mi, based on 29 reports (67% had no usable mileage)

    • "THE TRANSMISSIONS WILL SHUDDER AND DELAY SHIFTING GEARS. I HAVE PULLED INTO A PARKING LOT AND PUT IT IN PARK, THEN I REALIZE I'M A FOOT BACK I PUT IT BACK IN DRIVE, THE CAR DOESN'T DO ANYTHING FOR A SECOND THEN IT LURCHES FORWARD IN AN UNSAFE / UNCONTROLLED MA…"~500 mi, complaint #1677233
    • "THE TRANSMISSION SHIFTS HARD FROM REVERSE TO DRIVE. ALSO FROM 1ST TO 2ND WHEN ACCELERATING AND FROM 2ND TO 1ST WHEN DECELERATING. THE JERK FROM THE HARD SHIFT FEELS LIKE THE VEHICLE HAS JUST BEEN REAR ENDED BY ANOTHER VEHICLE AND HIS LED ME HITTING OBJECTS WIT…"~2,300 mi, complaint #1638419
    • "VEHICLE WITH 8-SPEED TRANSMISSION BUCKS OR LURCHES WHEN SHIFTING UP OR DOWN FROM FIRST TO SECOND GEAR. SOMETIMES IT FEELS LIKE IT IS IN A COLLISION WHEN THIS OCCURS. DEALER REFERRED TO BULLETIN #4605342 AND SAID THIS WAS NORMAL."~5,255 mi, complaint #1638537
    • "WHILE DRIVING THE VEHICLE 21OCT2020 IT STARTED WHINING AND JERKING. I CALLED THE DEALERSHIP TO HAVE IT CHECKED THEY COULDN'T SEE US, SO WE TOOK IT TO A DIFFERENT GMC DEALERSHIP THAT SAID THE CODES HAD NOT BEEN UPDATED, THEY PREFORMED THE RECALL AND SAID IT SHO…"~40,000 mi, complaint #1712512
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated while driving at approximately 25 MPH, an abnormal sound was coming from under the floorboards. No warning light was illuminated. The contact had taken the vehicle to a local dealer, where it was diag…"~158,000 mi, complaint #2054646
  3. #3

    engine stall or no start

    19 stranded, 27 unsafe, 1 annoyance

    47
    incidents

    Commonly reported, insufficient mileage data - n=12, median 50,000 mi, no reliable range below 25 reports.

    • "TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. WHILE DRIVING 25-30 MPH, THE ENGINE SEIZED WITHOUT WARNING. THE VEHICLE WAS TOWED TO CUMMINS CHEVROLET BUICK GMC CADILLAC ([REDACTED ADDRESS], WEATHERFORD, OK 73096, [REDACTED PHONE]) WHERE IT WAS DIAGNOSED THAT THE…"~2,100 mi, complaint #1592507
    • "TL* THE CONTACT OWNED A 2019 GMC SIERRA. THE CONTACT HAD A RECALL FOR THE BRAKES AND HAD THEM REPAIRED. THE VEHICLE WAS SITTING IN A PARKED POSITION AND EVERYTHING SHUT DOWN. THE VEHICLE HAD NO POWER FOR ABOUT 25 MINUTES BEFORE IT WAS ABLE TO BE RESTARTED. THE…"~10,000 mi, complaint #1673845
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while parked, the vehicle began to make an abnormal sound and shuddered. The contact turned the vehicle off and the vehicle failed to restart. The vehicle was towed to the dealer; however, the ve…"~30,000 mi, complaint #1876399
    • "The contact owns 2019 GMC Sierra 1500. The contact stated while reversing and depressing the brake pedal, the vehicle stalled. The contact shifted to park(P), turned off and restarted the vehicle, but the failure persisted. The vehicle was towed to an independ…"~84,000 mi, complaint #2116377
  4. #4

    brake hydraulics

    42 unsafe

    42
    incidents
    Typical range: 4,000–12,000 mi

    Median 7,000 mi, based on 58 reports (30% had no usable mileage)

    • "TL *THE CONTACT OWNS A 2019 GMC SIERRA 1500. WHEN THE CONTACT STARTED THE VEHICLE, THE 'BRAKE SYSTEM FAILURE 62 MPH TOP SPEED', TRAILER BRAKE, SERVICE ESC, AND STEERING ASSIST INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. ALSO, WHILE THE CONTACT WAS TESTING…"~750 mi, complaint #1578317
    • "WHEN I STARTED MY VEHICLE THIS MORNING, I GOT A WARNING OF BRAKE FAILURE THAT CAME UP ON MY DIC; THIS HAS BEEN HAPPENING A LOT. I JUST TOOK THE TRUCK IN LAST WEEK FOR THE 4TH TIME AND THEY DID ANOTHER UPDATE DUE TO THE LAST RECALL THAT WAS PUT OUT BY GM. NOTHI…"~4,000 mi, complaint #1657553
    • "TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. WHILE EXITING A FUEL STATION IN REVERSE AND DEPRESSING THE BRAKE PEDAL, THE VEHICLE FAILED TO STOP IMMEDIATELY. THE CONTACT TURNED OFF AND RESTARTED THE VEHICLE, BUT THE FAILURE CONTINUED. THERE WERE NO WARNING INDI…"~6,500 mi, complaint #1612925
    • "HAD SERIOUS BRAKING ISSUE POWER BRAKE ALL AT ONCE REDUCED BRAKE EFFICIENCY ALMOST RAN INTO ONCOMING TRAFFIC BEFORE I GOT STOPPED CHECK ENGINE LIGHT CAME ON AND WARNING IN INFO BOX CAME ON GM EVEN DESCRIBES THIS PROBLEM IN THE OWNERS MANUAL IS IN SHOP NOW 11/19…"~12,000 mi, complaint #1622293
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while driving approximately 5 MPH, the rear wheels locked up. The check engine warning light was illuminated. The vehicle was taken to a local dealer, where it was diagnosed, and determined that…"~40,000 mi, complaint #2197734
  5. #5

    abs module

    21 unsafe

    21
    incidents
    Typical range: 3,000–85,500 mi

    Median 8,000 mi, based on 43 reports (22% had no usable mileage)

    • "PURCHASED NEW, DEC 24, 2019. CURRENT ODOMETER 645MILES. THE VEHICLE WAS PARKED FOR ABOUT 15 MINUTES, WHEN I RETURNED TO MY TRUCK AND TURNED IT ON, MULTIPLE WARNING TONES BEGAN TO SOUND AND THE DASHBOARD WAS ILLUMINATED WITH MULTIPLE WARNING LIGHTS (ABS, TRACTI…"~645 mi, complaint #1636297
    • "MY PICKUP STARTED, I PULLED OUT ON ROAD AND SPED UP TO 35 MPH, WHEN I STEPPED ON BRAKES TO SLOW DOWN THEY WERE UNRESPONSIVE, SO I BEGAN PUMPING. THEY FELT VERY HARD TO PUMP AND WERE NOT SLOWING THE TRUCK DOWN. LIGHTS CAME ON SAYING SERVICE BRAKES ETC. AS I COA…"~2,614 mi, complaint #1644229
    • "TRUCK PARKED IN MORNING, TURNED IT ON AND MULTIPLE WARNINGS CAME ON, SERVICE TRAILER BRAKE SYSTEM,SERVICE ESC,BRAKE SYSTEM FAILURE AT 62MPH,GOT WARNING FROM ONSTAR THAT THERE IS AN ISSUE WITH MY ANTILOCK BRAKING SYSTEM, I TOOK PICTURES OF ERROR BUT ONLY COULD…"~8,000 mi, complaint #1640464
    • "AFTER STARTING MY 2019 GMC SIERRA, I RECEIVED A NUMBER OF WARNINGS INCLUDING: 1. SERVICE TRAILER BRAKE SYSTEM 2. STEERING ASSIST IS REDUCED DRIVE WITH CARE 3. SERVICE ESC 4. BRAKE SYSTEM FAILURE 62 MPH TOP SPEED 5. CHECK ENGINE LIGHT AS I STARTED TO DRIVE, I R…"~8,800 mi, complaint #1638437
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated while driving 45 MPH, the vehicle started to decelerate independently, and the steering wheel became difficult to turn. The contact stated that several unknown warning lights were illuminated. The con…"~133,000 mi, complaint #1905667
  6. #6

    engine cooling

    3 stranded, 16 unsafe

    19
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=2)

    • "ON APRIL 21ST A PRESSURIZED LINE LEADING FROM THE ENGINE TO THE ENGINE COOLER FAILED AND THE ENGINE SUFFERED RAPID OIL LOSS LEADING TO ENGINE FAILURE. THIS APPEARS TO BE A FREQUENT ISSUE WITH 2019 SIERRAS AND SILVERADOS (THE NEW BODY STYLE): HTTPS://WWW.GM-TRU…"~5,500 mi, complaint #1563737
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while performing an oil change, the engine coolant line was leaking oil. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the fai…"~38,200 mi, complaint #1869467
  7. #7

    backup camera

    10 unsafe, 7 annoyance

    17
    incidents

    Commonly reported, insufficient mileage data - n=18, median 2,000 mi, no reliable range below 25 reports.

    • "VEHICLE IS EQUIPPED WITH NON HD CAMERA. WHICH OFTEN IS WHITE OUT VISIBILITY IN NIGHT TIME CONDITIONS. LINES SOMETIMES APPEAR ON SCREEN WHEN BRAKE IS DEPRESSED."~600 mi, complaint #1622615
    • "WHEN PUT INTO REVERSE, THE SCREEN FROM BACKUP CAMERA IS OVERLY BRIGHT MAKING IT DIFFICULT TO USE THE SIDE MIRRORS AS THE OPERATORS NIGHT VISION IS COMPROMISED."~2,000 mi, complaint #1526340
    • "BACK UP CAMERA GETS FUZZY AND HAS LINES GOING THROUGH THE SCREEN WHEN I HIT THE BRAKES. THIS IS A SAFETY ISSUE AS MY NEPHEW RAN BEHIND MY TRUCK AND I COULD NOT SEE HIM."~11,090 mi, complaint #1693876
    • "A BLUE SCREEN WITH THE "SERVICE REAR VISION SYSTEM" APPEARED INTERMITTENTLY WHEN I PUT MY TRUCK IN REVERSE. AT FIRST IT WOULD GO AWAY ONCE THE TRUCK HAD RESTARTED. I HAD THE DEALER SERVICE DEPARTMENT CHECK IT OUT BUT THEY SAID THEY COULDN'T REPLICATE IT.…"~13,100 mi, complaint #1654749
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while the vehicle was parked, the contact became aware that the rearview camera was inoperable. The contact stated that the image on the screen was blank. The vehicle was taken to the dealer wher…"~56,000 mi, complaint #2053656
  8. #8

    engine oil consumption

    1 stranded, 15 unsafe

    16
    incidents

    Commonly reported, insufficient mileage data - n=10, median 83,000 mi, no reliable range below 25 reports.

    • "WHILE DRIVING DOWN ROAD, SUDDEN MESSAGE OF "NO OIL PRESSURE, TURN OFF ENGINE IMMEDIATELY". WAS ABLE TO PULL OVER WITH NO POWER (LUCKILY IT WAS SAFE TO DO SO AT THE TIME). LEFT A LARGE PUDDLE OF OIL UNDERNEATH THE FRONT OF THE VEHICLE. ALSO, LEFT LARGE CLOUD…"~10,000 mi, complaint #1554690
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while driving at an undisclosed speed, the engine oil cooler line detached causing oil to leak onto the ground. The vehicle was towed to the dealer where it was diagnosed that the engine oil cool…"~33,000 mi, complaint #1806950
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while stopped, there was an abnormally loud sound coming from the vehicle. The vehicle was consuming an excessive amount of engine oil. The engine and transmission warning lights were illuminated…"~106,000 mi, complaint #2193508
  9. #9

    steering electric assist

    12 unsafe, 1 annoyance

    13
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=3)

    • "SERVICE POWER STEERING WARNING APPEARS ON DASH AND ALL POWER STEERING IS LOST. FIRST TIME THE POWER STEERING WENT OUT I WAS DRIVING OVER RAILROAD TRACKS. THE SECOND AND THIRD TIME THE POWER STEERING WENT OUT IT WAS MID TURN AND IT FORCE MY TRUCK OFF THE ROAD…"~9,400 mi, complaint #1668150
    • "ELECTRONIC POWER STEERING WENT OUT WHEN TAKING AN OFF RAMP, TRANSITIONING FROM A CRUISING SPEED OF 65 MPH. VERY DIFFICULT TO NAVIGATE THE TURN AND COULD HAVE EASILY RESULTED IN AN ACCIDENT IF IT HAD OCCURRED IN A HEAVY TRAFFIC SITUATION OR IN ADVERSE WEATHER C…"~14,300 mi, complaint #1588264
    • "TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. THE CONTACT STATED THAT WHILE DRIVING AT 75 MPH, THE STEERING WHEEL CEASED WITH SEVERAL UNKNOWN WARNING LIGHTS ILLUMINATED. THE CONTACT COASTED TO THE SIDE OF THE ROADWAY AND TURNED OFF THE VEHICLE. THE VEHICLE WAS…"~28,000 mi, complaint #1659686
  10. #10

    stability and traction control

    12 unsafe

    12
    incidents

    Commonly reported, insufficient mileage data - n=17, median 4,500 mi, no reliable range below 25 reports.

    • "ON APRIL 2, 2019 I PARKED BREFILY FOR ABOUT 30 MINUTES. UPON RE-ENTERING MY 2019 GMC SIERRA TRUCK WITH APPROXIMATELY 4500 MILES AND STARTING THE ENGINE I IMMEDIATELY RECEIVED MULTIPLE WARNING MESSAGES ON MY DASH PANEL. THEY WERE "SERVICE ESC" "SERVICE TRAILER…"~4,500 mi, complaint #1555069
    • "AFTER STARTING MY TRUCK I GOT THE FOLLOWING MESSAGES SERVICE ESC SERVICE TRAILER BRAKE BRAKE SYSTEM FAILURE - 62 MPH TOP SPEED STEERING ASSIST REDUCED DRIVE WITH CARE THOUGHT I WOULD JUST LIMP IT HOME ALTHOUGH AFTER LEAVING MY PARKING SPOT I REALIZED THAT…"~6,676 mi, complaint #1631249
    • "UPON ACCELERATION MY "SERVICE ESC" INDICATOR LIGHTS CAME ON AND MY BRAKES BECAME NEARLY UNUSABLE AND LOOSE STEERING. I PULLED INTO A GAS STATION AND AFTER 5 MINUTES THE ERROR CLEARED. THIS HAPPENED THE PREVIOUS WEEK AND THE DEALER SAID THEY COULD NOT FIND ANY…"~8,100 mi, complaint #1627600
    • "4 MESSAGES APPEARED ON DIGITAL DASH WHILE DRIVING. SERVICE ESC, BRAKE SYSTEM FAILURE 62 MPH TOP SPEED, SERVICE TRAILER BRAKE SYSTEM, STEERING ASSIST REDUCED. I HAD TO PRESS BRAKE PEDAL TO THE FLOOR WITH EXTREMELY EXCESSIVE FORCE TO GET TRUCK TO STOP. NOTE…"~11,892 mi, complaint #1644473
    • "SERVICE ESC WARNING ON DASH SERVICE TRAILER BRAKE ON DASH BRAKE SYSTEM FAILURE - 62 MPH TOP SPEED WARNING ON DASH STEERING ASSIST REDUCED DRIVE WITH CARE ON DASH RESTARTED TRUCK AND CHECK ENGINE LIGHT…"~14,200 mi, complaint #1657115
  11. #11

    control module

    1 stranded, 7 unsafe, 3 annoyance

    11
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=8)

    • "TRAILER DISCONNECT WARNING WHEN NO TRAILER IS CONNECTED COLD WEATHER SEEMS TO CAUSE THE ERROR THE WARNING CONTINUALLY POPS UP"~500 mi, complaint #1533224
    • "TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. WHILE DRIVING APPROXIMATELY 40 MPH, THE ENTERTAINMENT SYSTEM WENT OUT. WHEN THE VEHICLE WAS TURNED OFF AND RESTARTED, THE FAILURE DID NOT RECUR. THE FAILURE LATER RECURRED AND THE VEHICLE WAS TAKEN TO BOB HOWARD BUI…"~1,500 mi, complaint #1600474
    • "AFTER MY RECALL WAS FIXED MY TRUCK LOCKED INTO [REDACTED ADDRESS] AND I LOST CONTROL OF ALL MY SAFETY FEATURES. MY LIGHTS WOULD NOT WORK. THEY FIXED WHAT THEY SAID WAS A GLITCH IN THE RECALL AND 3 WEEKS LATER MY ENGINE LIGHT CAME ON AGAIN AND MY BRAKE SYSTEM…"~7,997 mi, complaint #1642411
    • "FIRST FEELING WAS, I WAS DRIVING IN A PARKING LOT GOING MAYBE 5 MILES AN HOUR AND I FELT A VIBRATION IN THE BRAKE PEDAL. PULLED ONTO THE MAIN ROAD AND APPROACHED A STOP LIGHT WHEN THE TRUCK STOPPED A LITTLE HARD AS I WAS DEPRESSING THE BRAKE PEDAL. AS I STA…"~18,000 mi, complaint #1689815
    • "DAM TRUCK ITS ON PARK BUT KEEPS DISPLAYING A MESSAGE SAYING SHIFT TO PARCK,,,, TOOK TO DEALERSHIP THEY COULDN'T FIND THE PROBLEM , THEY ASKED TO START BY CHANGING THE SHIFT TO PARK HANDLER AND '''WILL GO FROM THERE '''THAT'S WHAT THEY SAID, WORSE TRUCK I EV…"~37,000 mi, complaint #1720128
  12. #12

    wiring harness

    1 stranded, 7 unsafe, 2 annoyance

    10
    incidents

    Commonly reported, insufficient mileage data - n=12, median 35,000 mi, no reliable range below 25 reports.

    • "TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. THE CONTACT STATED THAT THE ELECTRICAL SYSTEM IN THE VEHICLE WAS DEFECTIVE WHICH CAUSED DELAYS WITH SEVERAL DRIVER FUNCTIONS. HE STATED THAT THE VEHICLE WOULD RESTART WHILE IN OPERATION AFTER COMING TO A COMPLETE ST…"~900 mi, complaint #1665963
    • "AFTER SHUTTING VEHICLE OFF, THERE'S LOUD NOISES COMING FROM BEHIND THE STEERING WHEEL THAT SOUNDS LIKE RELAYS."~5,000 mi, complaint #1651914
    • "The contact owned a 2019 GMC Sierra 1500. The contact stated while driving 60 MPH, the A/C stopped working. Additionally, the contact smelled an electrical wiring burning odor. There was no warning light illuminated. The contact then noticed smoke coming from…"~49,653 mi, complaint #1909370
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated while at a traffic signal, the vehicle stalled while depressing the accelerator pedal. The contact stated that he shifted the vehicle into park(P) and needed four attempts to restart the vehicle. The…"~51,799 mi, complaint #1826637
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that the trailer lights flashed intermittently while the vehicle is turned off. Additionally, the contact stated while driving with a trailer hitched to the vehicle, the messages "Trailer Disconnected…"~64,000 mi, complaint #2212054
  13. #13

    glass and windshield

    8 unsafe, 1 annoyance

    9
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "REAR LEFT ROOF IS LEAKING INTO THE INTERIOR OF THE CAB. WATER IS / WAS NOTICED DURING RAIN AND CAR WASH. IN THE ATTACHED PICTURE I HAVE HIGHLIGHTED WERE THE WATER IS COMING INTO THE INSIDE OF THE CAB. WATER CAN ALSO BE SEEN IN THE INSIDE OF THE REAR WINDOW AND…"~1,800 mi, complaint #1527260
  14. #14

    other

    5 unsafe, 4 annoyance

    9
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=7)

    • "ON JUNE 2, 2020, MY VEHICLE WAS IN THE DRIVEWAY AND CAUGHT FIRE. I'M NOT SURE HOW IT STARTED. I HEARD A LOUD BOOM AND WENT OUTSIDE AND SAW MY TRUCK FULLY ENGULFED IN FLAMES. I PURCHASED THE VEHICLE ON 11/15/2019. IT HAD ONLY 4015 MILES AT THE TIME. THE VEHICLE…"~4,015 mi, complaint #1675377
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while driving approximately 60 MPH, the hard tri-fold bed cover detached and flew off of the vehicle. The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The manufact…"~22,000 mi, complaint #1808747
  15. #15

    suspension arms and bushings

    2 stranded, 6 unsafe, 1 broken

    9
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=4)

    • "The contact owns a 2019 GMC Sierra 1500. The contact stated while driving 65 MPH, the front driver’s side tire detached from the vehicle. The contact stated there was no warning light illuminated. The contact was able to park on the side of the road and notice…"~43,000 mi, complaint #1807777
  16. #16

    torque converter

    9 unsafe

    9
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "The transmission on this truck it’s not good first they said it was the torque converter then they said it was the valve body ,it work for a few days and I told them before they change any of that that the transmission was making a rattling noise they just pat…"complaint #1808883
    • "The torque converter of transmission went out on my 2019 GMC Sierra 1500 Denali with only 62072 miles. My safety has been put at risk daily, from intermittent shuddering and loss of power. My vehicle underwent a multi point inspection at Earnhardt Buick GMC co…"complaint #1934930
    • "Bad torque converter with 56000 miles and a month out of warranty and GM says to bad. "complaint #2070253
    • "Transmission hesitates. Transmission jerks when shifting. Possible torque conversion issues. Mileage is 35,623. "complaint #2078615
    • "Bought used 2019 Denali Oct 2024 with 41 k miles on it. 1200 miles later started feeling vibration under load on highway. Took to dealership and they said I needed to replace torque converter. After that the transmission went out during test drive. Then waited…"complaint #2086945
  17. #17

    infotainment head unit

    4 unsafe, 3 annoyance

    7
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=6)

    • "PUTTING VEHICLE IN REVERSE TURNS THE INTERIOR DISPLAY BRIGHTNESS (REVERSE CAMERA) ON AS BRIGHT AS IT GOES, LIKE A FLASHBULB GOING OFF RIGHT IN YOUR FACE. THIS IS ESPECIALLY DANGEROUS AT NIGHT AND LEAVES TEMPORARY BLINDNESS WHICH AFFECTS THE ABILITY TO SEE OUT…"~2,000 mi, complaint #1624284
    • "DURING NORMAL OPERATION, WHEN PLACING THE VEHICLE IN REVERSE, THE INFOTAINMENT SCREEN INTERMITTENTLY TURNS BLUE, FLASHES, SCROLLS, OR TURNS BLACK. OFTEN TIMES A MESSAGE IS DISPLAYED THAT READS "SERVICE REAR CAMERA". ALSO, WHEN DRIVING THE INFOTAINMENT SYSTEM W…"~2,300 mi, complaint #1645599
    • "THE BACKUP CAMERA ON THE INFOTAINMENT SYSTEM IS BLINDINGLY BRIGHT AT NIGHT. WHEN YOU PUT THE TRUCK IN REVERSE THE BACKUP CAMERA POPS UP ON THE INFOTAINMENT SCREEN AND BLINDS YOU MAKING IT A HUGE SAFETY HAZARD AS YOU CANNOT SEE ANYTHING OUT YOUR MIRRORS. THIS…"~8,000 mi, complaint #1622295
  18. #18

    airbag system

    6 unsafe

    6
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=5)

    • "TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. WHILE DRIVING 45 MPH, THE CONTACT CRASHED INTO A DEER. THE AIR BAG COVERS DETACHED, BUT THE AIR BAGS DID NOT DEPLOY. THERE WAS SMOKE DETECTED INSIDE THE VEHICLE AND THE SERVICE RESTRAINT MESSAGE WAS DISPLAYED. THE C…"~6,000 mi, complaint #1622543
    • "STEERING FREEZE UP ON ME SON HIT AN ELECTRIC POLE HEAD ON ROLLED OVER FEW TIMES. THE FRONT AIR BAGS DID NOT DEPLOY AND THE LEFT BACK TIRE WAS DEPLOYED WITH THE ROTOR. THIS HAPPENED OUT OF THE CITY LIMITS COMING INTO TOWN. *TR"~11,000 mi, complaint #1669591
    • "TRAVELING AT 68MPH, A DEER JUMPED IN FRONT OF ME AND I STRUCK THE DEER HARD ENOUGH TO CAUSE RADIATOR TO DUMP THE FLUID ONTO THE ROAD. SEAT BELTS LOCKED AND THE AIRBAG SYSTEM FIRED. SMOKE FILLED THE CAB AND THE COMPUTER REGISTERED AS AIRBAGS DEPLOYED. BUT THERE…"~18,500 mi, complaint #1692932
  19. #19

    trunk or liftgate

    6 unsafe

    6
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=2)

    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that on several occasions while driving at various speeds or while the vehicle was parked, the tailgate opened inadvertently. Additionally, the contact stated that the tailgate failed to lock or unloc…"~83,000 mi, complaint #2003879
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while driving approximately 15 MPH and making a right turn, the tailgate erroneously opened causing a metal toy to fall out of the truck bed onto the highway. The toy was run over by a second veh…"~725,000 mi, complaint #2046633
  20. #20

    acceleration loss or hesitation

    5 unsafe

    5
    incidents

    Commonly reported, insufficient mileage data - n=19, median 82,000 mi, no reliable range below 25 reports.

    • "TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. WHILE ATTEMPTING TO ACCELERATE AT HIGHWAY SPEEDS ABOVE 50 MPH, THE SPEED WOULD NOT IMMEDIATELY INCREASE AND THE VEHICLE DRASTICALLY HESITATED TO ACCELERATE. THE FAILURE OCCURRED IN SIXTH, SEVENTH, AND EIGHTH GEARS.…"~1,800 mi, complaint #1618308
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated while driving at various speeds, the vehicle loss motive power with the check engine warning light intermittently illuminated. The contact stated that on most occasions, he would be able to restart th…"~5,000 mi, complaint #1748795
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated while accelerating from a complete stop, the vehicle hesitated and the transmission experienced a hard shift to first gear. Additionally, the contact stated that the vehicle was shuddering while drivi…"~38,000 mi, complaint #2080802
  21. #21

    brake booster

    4 unsafe

    4
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "STARTED WITH IGNITION BUTTON PUT IN REVERSE BACKED UP WENT TO STOP AND REALISED BRAKES ARE NOT WORKING AS USUAL HAD TO STAND ON PEDAL TO STOP. CHECKED MIRRORS TO MAKE SURE I DIDN'T HIT ANYTHING I DIDN'T .THOUGHT MAYBE I HIT SIDE OF BRAKE PEDAL SO I AP…"~3,500 mi, complaint #1645541
  22. #22

    driveshaft axle cv

    1 stranded, 2 unsafe

    3
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=5)

    • "TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. WHILE DRIVING APPROXIMATELY 5 MPH, A "TERRIBLE NOISE" WAS HEARD. THE REAR DRIVESHAFT ASSEMBLY CONNECTED TO THE DIFFERENTIAL CAME APART. THE VEHICLE WAS TAKEN TO BARKER BUICK GMC ([REDACTED PHONE], LOCATED AT [REDACT…"~10,400 mi, complaint #1581840
    • "DRIVING AT ROUGHLY 3 MILES PER HOUR IN 4 WHEEL HIGH ON A GRAVEL ROAD.THE AXLE BROKE AND THE TIRE COLLAPSED. I STRONGLY BELIEVE SOMETHING IS DEFECTIVE. (MAYBE A WELD ISSUE?)"~32,172 mi, complaint #1707621
  23. #23

    fuel pump

    1 stranded, 2 unsafe

    3
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "On [XXX] at approximately 2 pm the 2019 GMC Sierra 1500 AT4 (with 6.2 gas motor) motor died while I was driving in traffic. Incident #1 - The vehicle started sputtering and died - no alerts on dash until after the truck died - an empty fuel tank symbol briefly…"complaint #2030115
    • "Vehicle (2019 GMC Sierra SLT X31!Crew Cab 6.2 l gas engine) stopped running while driving down the road (Wednesday [XXX]. Tried to start truck - would crank over quickly but failed to start ( crank no start with no check engine light.) tried several times same…"complaint #2127585
    • "6.2L engine lifters were replaced in 05/24. Complete engine failure in 09/25. Engine replaced with remanufactured engine. Fuel pump fail while driving on highway. Engine shutoff completely while driving 70mph. Prior to shut off engine struggled going over a br…"complaint #2167397
  24. #24

    hv system fault reduced power

    3 unsafe

    3
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=3)

    • "1ST TIME ENGINE CHECK LIGHT CAME ON HAD BRAKE CONTROL UPDATED. 2ND DID AUTO START AND AFTER THAT TRUCK WILL NOT START. AFTER 3 HOURS CAN START THE TRUCK BUT BRAKE CONTROL TRACTION CONTROL ABS WERE OFF. ENGINE HAS REDUCE POWER. DEALER UPDATED THE TRUCK AND CHEC…"~19,000 mi, complaint #1725507
  25. #25

    timing belt or chain

    1 stranded, 2 unsafe

    3
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "I was driving my truck from lunch and out no where the truck stalled and did crank back had it towed to the dealership and said needed new engine because the timing had jump.."complaint #2087876
    • "While towing a trailer on Highway 77 in northern Wisconsin, my 2019 GMC Sierra 1500 experienced a sudden engine failure. The dashboard lit up with alerts for the engine, transmission, ABS, and traction control. I safely pulled over in a 55 mph zone with narrow…"complaint #2143833
    • "After the vehicle was purchased in October 2023, it immediately had an issue shifting very hard. After numerous trips to the servicing dealership in attempts for error codes to be discovered with no success, the dealership gave the recommendation to flush the…"complaint #2208910
  26. #26

    tire failure

    1 stranded, 2 unsafe

    3
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=2)

    • "The contact owns a 2019 GMC Sierra 1500 equipped with Nitto Tires, Tire Line: Ridge Grapplers, Tire Size: 275/65/R18, DOT Number: (N/A). The contact stated that upon having the vehicle State Inspected, the State Inspector observed excessive dry rot to the trea…"~15,000 mi, complaint #1906161
    • "ON SATURDAY, FEBRUARY 27, 2021, MY HUSBAND (DRIVER) AND MYSELF (PASSENGER) WERE TRAVELING ON A SAINT LOUIS HIGHWAY AND THE REAR PASSENGER TIRE SUDDENLY BLEW WITH NO WARNING. THERE WERE NO TIRE PRESSURE OR OTHER WARNINGS DISPLAYED ON THE DASH OF THE TRUCK. AFTE…"~31,000 mi, complaint #1734709
  27. #27

    adas collision warning

    2 unsafe

    2
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "When I began to accelerate my vehicle the brakes locked automatically. I noticed that once I hit 6 mph the brakes locked. I tried troubleshooting by turning the truck on and off, turning off all of the assistance buttons, turned the parking brake on and off.…"complaint #1822878
    • "Were driving and vehicle repeatedly suddenly braked in the middle of interstate or highway without any warning. We are so traumatized, and scared of this vehicle. It has happened before. Dealership says there is nothing they can do. This could have caused our…"complaint #1910255
  28. #28

    adas lane keeping

    2 unsafe

    2
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=4)

    • "VEHICLE SCREENS INCLUDING BOTH THE DRIVER INFORMATION AREA AND THE INFOTAINMENT SCREEN BEGAN FLASHING ALERTS/WARNING ABOUT DISABLED CROSS TRAFFIC ALERT, LANE KEEPING ASSISTANCE, AND TRAILER CONNECTION/DISCONNECTION WARNINGS. ALERTS HAPPENED EVER 2-4 SECONDS W…"~1,000 mi, complaint #1531412
    • "TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. THE CONTACT STATED THAT THE LANE DEPARTURE SIGNAL WAS SUPPOSED TO BLINK THREE TIMES, BUT IT ONLY BLINKED ONCE. IN ADDITION, THE LANE DEPARTURE SIGNAL FUNCTIONED CORRECTLY INTERMITTENTLY. THE VEHICLE WAS TAKEN TO DEM…"~4,400 mi, complaint #1605650
  29. #29

    fuel injector

    2 unsafe

    2
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "2019 GMC SIERRA 1500, Fuel Injectors. This was a recall back in April of 2021. My vin is not on the recall list but am having the same problems. While driving the check engine light came on alone with no power check abs system and parking brake. "complaint #2028219
    • "Subject: Urgent Vehicle Safety Complaint – 2019 GMC Sierra Denali Escalating mechanical and electrical failures — many beginning before 100,000 miles, and continuing as of today, at approximately 110,000 miles. These issues have made the vehicle unreliable and…"complaint #2120085
  30. #30

    instrument cluster

    2 unsafe

    2
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "WHEN THE TEMPERATURE DROPS BELOW ABOUT 20 DEGREES (FAHRENHEIT) THE CENTER INSTRUMENT CLUSTER STARTS DISPLAYING EMERGENCY CODES THAT REQUIRE CONSTANT CLEARING, ONLY TO HAVE THE ERROR CODES REAPPEAR. THE SAME THING HAPPENS ON THE INFOTAINMENT HEAD UNIT IN THE CE…"~2,300 mi, complaint #1533005
  31. #31

    lighting exterior

    1 unsafe, 1 annoyance

    2
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. WHILE DRIVING IN THE SNOW THE LED HEADLAMP COVERS BECAME COVERED WITH SNOW WHICH DIMINISHED THE PROJECTION OF THE HEADLAMP BEAM. THE CONTACT STATED THAT THE BEAM PROVIDED WAS INADEQUATE FOR SAFE DRIVING. THERE WERE…"~1,800 mi, complaint #1651001
  32. #32

    parking brake

    1 unsafe, 1 annoyance

    2
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=4)

    • "WAS NOT NOTIFIED BY GM CONCERNING THE RECALL FOR THE ELECTRONIC PARKING BRAKE SERVICE LIGHT COMING ON. LIGHT CAME ON THIS MORNING AFTER STARTING THE VEHICLE IN THE DRIVEWAY. RESEARCHED THE INTERNET TO DISCOVER THERE WAS A RECALL. HAD A RECALL CONCERNING THE BR…"~21,932 mi, complaint #1682502
    • "The contact owns a 2019 GMC Sierra 1500. The contact stated when he started the vehicle, the parking brake warning light illuminated. The vehicle was taken to the dealer and the computer was updated, but the failure reoccurred. On another occasion, while drivi…"~37,000 mi, complaint #1860532
  33. #33

    power windows and locks

    1 unsafe, 1 annoyance

    2
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "Front passenger window when you push it up it goes up and then immediately back down. "complaint #1839080
    • "There is an issue with the drivers door locking mechanism. Something between the electrical and the mechanical components that lock and unlocks the door keeps breaking. So far you can always unlock the door manually by pulling the door handle but it sporadical…"complaint #1971010
  34. #34

    software or update

    2 unsafe

    2
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=5)

    • "WHEN I TRIED TO DRIVE MY TRUCK I RECEIVED THE BELOW ERROR MESSAGES AND LIGHTS ON MY DASH BOARD: STEERING ASSIST REDUCED DRIVE WITH CARE SERVICE TRAILER BRAKE SERVICE ESC BRAKE SYSTEM FAILURE - 62 MPH TOP SPEED ABS CHECK ENGINE BRAKE TRACTION CONTRO…"~9,500 mi, complaint #1634168
  35. #35

    steering rack mechanical

    2 unsafe

    2
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "WHEN I GO OVER CERTAIN HUMPS IN THE ROAD WHILE GRASPING THE STEERING WHEEL WITH BOTH HANDS, THE STEERING WHEEL SLIPS OUT OF ITS LOCKING POSITION AND SHIFTS UP AND DOWN AS I PASS THRU THE HUMP. I HAVE OWNED THE VEHICLE 3 MONTHS AND HAS HAPPENED ON TWO OCCASION…"~18,000 mi, complaint #1727395
  36. #36

    transfer case awd

    2 unsafe

    2
    incidents

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "While driving down a road in the moring hours, lost complete power and Truck shutdown. Thank God, I was able to pull off the road,since it was a Sunday Moring. Truck was not able to restart. If this had happened on a busy interstate. My wife and I could have b…"complaint #1972570
    • "When the transmission downshifts the rear wheels lock up and the truck skids out of control. I have to be very careful with gas pedal pressure to not allow the transmission to downshift by 2 or more gears. This is virtually impossible in mountain terrain, wher…"complaint #2041979
  37. #37

    alignment and pull

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that occasionally, while driving approximately 57 MPH, the vehicle violently shuddered, causing the steering wheel to become difficult to turn in either direction. No warning light was illuminated. Th…"~13,000 mi, complaint #2139643
  38. #38

    battery and charging

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "The contact owns a 2019 GMC Sierra 1500. The contact stated while driving approximately 45 MPH, the message "Battery Saver Alert" was displayed on the instrument cluster. The contact stated that the battery gauge was reading 9V on the 12V battery. The vehicle…"~43,742 mi, complaint #2117855
  39. #39

    corrosion and rust

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that upon inspection, it was discovered that the coating on the exterior frame of the vehicle had peeled off and the frame started rusting. The local dealer was notified of the failure, but no assista…"~25,000 mi, complaint #1974630
  40. #40

    cruise control conventional

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "CRUISE CONTROL WOULD NOT DISENGAGE WHEN THE BRAKE WAS APPLIED I WAS ON A HIGHWAY TRAVELING 65 MPH. HAD TO TAKE AN EXIT RAMP TO AVOID A COLLISION WITH VEHICLE IN FRONT OF AND BESIDE ME."~800 mi, complaint #1635137
  41. #41

    door latch and hinge

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that the tailgate was occasionally opened unexpectedly while driving at various speeds. There was no warning light illuminated. The dealer was notified of the failure and informed the contact that the…"~123,000 mi, complaint #2132632
  42. #42

    exhaust system

    1 broken

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "The contact owns a 2019 GMC Sierra 1500. The contact stated while the vehicle was parked, the driver's side tail pipe flange bolts connecting the tail pipe and the muffler snapped, causing the tail pipe to hang down. There were no warning lights illuminated. T…"~107,105 mi, complaint #2084157
  43. #43

    fluid leak unspecified

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "There is a water leak coming into the back cab of my 2019 GMC Sierra. My truck smells horrible the dealership can't find the leak. It smells very moldy and very concern for my children riding in the back breathing the unsafe air."complaint #1941957
  44. #44

    fuel tank and lines

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "TL* THE CONTACT OWNS A 2019 GMC SIERRA 1500. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT WAS ILLUMINATED AT START-UP. THE VEHICLE WAS TAKEN TO PENSKE BUICK GMC OF CERRITOS LOCATED AT [REDACTED ADDRESS], CERRITOS, CA 90703, [REDACTED PHONE], WHERE IT…"~5,000 mi, complaint #1681815
  45. #45

    mirror

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "2019 GMC SIERRA 1500. CONSUMER WRITES IN REGARDS TO POOR VISIBILITY WHILE TOWING. *LD THE CONSUMER STATED THE VEHICLE WAS UNFIT FOR TOWING PURPOSES, AS THERE ARE NO MIRRORS. *JS"complaint #1601582
  46. #46

    paint and clearcoat

    1 annoyance

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "smoke chrome trim package on the front of the vehicle is peeling and is a manufacturer defect, GM is offering no assistance in remedying this problem and is a known problem by gm with vehicles going back as far as 2017"complaint #2006004
  47. #47

    power steering hydraulic

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "Power Steering failure. Loss of power steering while driving the vehicle made any turns nearly impossible. Dealership identified root cause and a problem with a grounding strap. They reported that in addition to our vehicle, another GMC Sierra 1500 had come…"complaint #2115998
  48. #48

    seatbelt and pretensioner

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=3)

    • "The contact owns a 2019 GMC Sierra 1500. The contact stated while her husband was driving at an undisclosed speed with her in the front passenger seat, he noticed that the vehicle in front of his had stopped. The contact stated that her husband immediately dep…"~73,833 mi, complaint #1921892
  49. #49

    starter

    1 stranded

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "I was driving my 2019 GMC and all of a sudden I pulled into a subdivision the vehicle shut off and would not start again. I wasn't given an y warning or heard any sounds it shut off and would not start up again. I checked the battery and it was fine. I had it…"complaint #2207618
  50. #50

    steering column

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "Truck showed check engine light and popup message to Service ESC, vehicle disable traction control. Before being able to have the vehicle scanned for error codes (after sitting parked turned off for a while, all errors cleared. Several days later when turning…"complaint #2029310
  51. #51

    suspension struts shocks

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "MY 2018 GMC SIERRA HAS VIBRATION AT HIGHWAY SPEEDS 60-75 MPH. AFTER SEVERAL HOURS OF DRIVING THE VIBRATION CAN BE FELT AS LOW A 20 MPH AND UP TO 75 MPH."complaint #1541872
  52. #52

    transmission manual clutch

    1 annoyance

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that while the vehicle was parked, the shift to park message was displayed. After turning off the vehicle, there was an abnormal beeping sound heard. The vehicle was taken to the dealer but was not d…"~86,018 mi, complaint #1959171
  53. #53

    unintended acceleration

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=3)

    • "I AM A HEAVY HIGHWAY CONSTRUCTION INSPECTOR FOR WVDOH AND WHILE WORKING ON I 81 SB IN MARTINSBURG, WV THIS MORNING AROUND 2:00 AM WHILE PERFORMING MY DUTIES I ATTEMPTED TO PULL OUT OF MY LANE CLOSURE INTO TRAFFIC WHEN MY TRUCK LITERALLY GOT STUCK HALFWAY OUT I…"~17,300 mi, complaint #1554498
  54. #54

    wheel or rim

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=1)

    • "The contact owns a 2019 GMC Sierra 1500. The contact stated that the wheels on the vehicle were not what was listed in the description of the vehicle. The vehicles installed on the vehicle were 17-inch wheels instead of the 18-inch wheels listed as the origina…"~44,741 mi, complaint #2182120
  55. #55

    wiper and washer

    1 unsafe

    1
    incident

    Mileage: suppressed (fewer than 10 mileage-bearing reports; n=0)

    • "Rear 3rd brake light and rear window are leaking water into the cab causing visibility issues. "complaint #2010033

NHTSA investigations

Search NHTSA's own recall and complaint database for GMC SIERRA 1500 directly.