RoadVitals

2008 GMC Sierra 2500 Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
63
Latest May 10, 2026
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
14
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
4

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2008 GMC Sierra 2500, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Airbags3957.4%
  • Engine57.4%
  • Fuel system45.9%
  • Powertrain (other)34.4%
  • Electrical34.4%
  • Body & structure34.4%
  • Seat belts22.9%
  • Other / unspecified22.9%
  • Steering22.9%
  • Visibility11.5%
  • Brakes11.5%
  • Driver assistance11.5%
  • Interior & seats11.5%
  • Tires & wheels11.5%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

39
reports

From owner reports, verbatim

The curtain airbags on both the passenger and driver side deployed while driving down the road. The truck is available for inspection although the deployed bags have been cut off in order to drive it home. Pictures were taken before doing so and are available for inspection. My son is pretty shaken up and has injuries to his shoulder, face and his ears are ringing.

NHTSA ID 11736887 · filed May 10, 2026

High speed collision with a cement truck destroyed most of the front portion of the vehicle. Neither passenger nor driver airbag deployed and seat belts did not lock up, injuring the driver. No warning lights indicating an airbag problem appeared prior to crash. The vehicle is now impounded at towing company yard pending insurance investigation.

NHTSA ID 11616145 · filed Sep 24, 2024
All 39 reports naming airbags

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

5
reports

From owner reports, verbatim

TL* THE CONTACT OWNS A 2008 GMC SIERRA 2500. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 25 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO WILKINSON AUTOMOTIVE (3335 NC-87 SOUTH, SANFORD, NC 27332) WHERE IT WAS DIAGNOSED THAT THE FUEL FILTER NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED HOWEVER, THE MECHANIC NOTICED THAT THE VEHICLE WAS UNABLE TO START AND DIAGNOSED THAT THE FUEL FILTER HOUSING NEEDED TO BE REPAIRED. THE VEHICLE WAS REPAIRED HOWEVER, THE FAILURE RECURRED 2 DAYS LATER. THE CONTACT MENTIONED THAT THERE WAS A DELAY WHILE STARTING THE VEHICLE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND INFORMED THE CONTACT ABOUT A MANUFACTURER FUEL INJECTOR RECALL AND PROVIDED A CASE NUMBER. THE APPROXIMATE FAILURE MILEAGE WAS 97,000.

NHTSA ID 11349080 · filed Aug 13, 2020

FAULTY HOSES SWEATING OUT TRANSMISSION AND STEERING FLUIDS. REPLACED ONCE BY DEALERSHIP, THEN AN INDEPENDENT SHOP AFTER DEALERSHIP USED SAME OEM PARTS THAT FAIL. DASHBOARD CRACK TOP LEFT CORNER OF AIR BAG PANEL TAKATA DEFECTIVE EQUIPMENT ALL THREE COMPLAINTS ARE SIMILAR TO THOUSANDS OF OTHER VEHICLES

NHTSA ID 11063133 · filed Jan 16, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

4
reports

From owner reports, verbatim

TL* THE CONTACT OWNS A 2008 GMC SIERRA 2500. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 25 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO WILKINSON AUTOMOTIVE (3335 NC-87 SOUTH, SANFORD, NC 27332) WHERE IT WAS DIAGNOSED THAT THE FUEL FILTER NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED HOWEVER, THE MECHANIC NOTICED THAT THE VEHICLE WAS UNABLE TO START AND DIAGNOSED THAT THE FUEL FILTER HOUSING NEEDED TO BE REPAIRED. THE VEHICLE WAS REPAIRED HOWEVER, THE FAILURE RECURRED 2 DAYS LATER. THE CONTACT MENTIONED THAT THERE WAS A DELAY WHILE STARTING THE VEHICLE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND INFORMED THE CONTACT ABOUT A MANUFACTURER FUEL INJECTOR RECALL AND PROVIDED A CASE NUMBER. THE APPROXIMATE FAILURE MILEAGE WAS 97,000.

NHTSA ID 11349080 · filed Aug 13, 2020

TRUCK WOULD ONLY BURN 12-14 GALLONS OF DIESEL BEFORE GAUGE WOULD READ EMPTY. LEVEL SENSOR WAS THE PROBLEM. *TR

NHTSA ID 10692336 · filed Mar 5, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

3
reports

From owner reports, verbatim

I WAS INSPECTING MY TRUCK FOR PROPER FLUID LEVELS AND WEAR WHEN I FOUND MY TRANSMISSION DIPSTICK TUBE LAYING ON MY ENGINE OIL DIPSTICK TUBE. I WENT TO GRAB IT TO SEE WHAT WAS GOING ON AND IT WAS JUST FLOPPING IN THE WIND. I PULLED MY TRUCK ONTO RAMPS, SLID UNDERNEATH AND INSPECTED THE ISSUE. I FOUND THE TRANSMISSION DIPSTICK/FLUID FILLER TUBE COMPLETELY FRACTURED IN HALF. THE DIPSTICK IS THE ONLY THING HOLDING IT IN PLACE. I SEARCHED THE WEB AND FOUND THAT THERE HAD BEEN A RECALL ON THIS FAILURE, BUT THAT THE RECALL HAD NOT BEEN APPLIED TO MY VIN. MY TRUCK=2008GMC SIERRA 2500HD WITH A GAS 6.0L ENGINE AND A 6L90 TRANSMISSION. MY MILEAGE=71,800. THE TUBE IS COMPLETELY SEVERED JUST ABOVE THE BRACKET THAT MOUNTS THE TUBE TO THE BELL HOUSING. MIND YOU - THIS IS A 4 WHEEL DRIVE PICK UP THAT I USE AS A 4 WHEEL DRIVE. SOUND SILLY, I KNOW, BUT THE RECALLS WERE AGAINST 2010-2013 ESCALADES AND SUCH. AN ESCALADE!?? THEY SITED "ENGINE VIBRATION" I BELIEVE THE FAILURE IS MORE LIKELY TO BE DUE TO OVER HARDENING OF THE TUBING LEADING TO BRITTLENESS. BOUNCING AND ENGINE VIBRATIONS JUST DID THE REST OF IT. I SPOKE WITH A LADY AT GM AND SHE CREATED A CASE FOR ME. SHE SAID TO GO TO THE DEALERSHIP, HAVE THEM INSPECT IT AND THEN GET WITH THEIR CUSTOMER SERVICE EXPERIENCE CONTACT THERE. WE'LL SEE WHAT THAT RESULTS IN FOR ME. *TR

NHTSA ID 10928592 · filed Nov 29, 2016

ENGINE WENT INTO LIMP MODE WHILE TRAVELING 70 MPH

NHTSA ID 10908359 · filed Sep 21, 2016

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

3
reports

From owner reports, verbatim

Odometer Fraud. The contact purchased a 2008 GMC Sierra 2500. The contact stated that while researching the history of the vehicle it was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 166,521 and while researching online, it was discovered that the mileage was 207,759.

NHTSA ID 11656262 · filed Apr 23, 2025

TL* THE CONTACT OWNS A 2008 GMC SIERRA 2500. WHEN THE CONTACT ATTEMPTED TO START THE VEHICLE, IT SEIZED WITHOUT WARNING. AN INDEPENDENT MECHANIC WAS CONTACTED AND DROVE TO THE CONTACT'S RESIDENCE; HOWEVER, THE VEHICLE HAD TO BE TOWED TO THE MECHANIC'S SHOP. THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE BATTERY WAS REPLACED, BUT THE FAILURE RECURRED. THE VEHICLE WAS TAKEN TO HARRY ROBINSON BUICK GMC (6000 S 36TH ST, FORT SMITH, AR 72908, (479) 646-8600) FOR A SECOND DIAGNOSTIC TEST. THE DEALER FOUND THAT THE MAIN CONTROL MODULE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT MENTIONED TECHNICAL SERVICE BULLETIN NUMBER: 14515B AS A POSSIBLE CAUSE OF THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT ASSIST. THE FAILURE MILEAGE WAS APPROXIMATELY 100,000.

NHTSA ID 11258168 · filed Sep 25, 2019

Too few reports in this category for a page of its own — they appear in the full complaint list.

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

3
reports

From owner reports, verbatim

FAULTY HOSES SWEATING OUT TRANSMISSION AND STEERING FLUIDS. REPLACED ONCE BY DEALERSHIP, THEN AN INDEPENDENT SHOP AFTER DEALERSHIP USED SAME OEM PARTS THAT FAIL. DASHBOARD CRACK TOP LEFT CORNER OF AIR BAG PANEL TAKATA DEFECTIVE EQUIPMENT ALL THREE COMPLAINTS ARE SIMILAR TO THOUSANDS OF OTHER VEHICLES

NHTSA ID 11063133 · filed Jan 16, 2018

CRACKS ON TOP OF DASH AS IN THOUSANDS OF OTHERS. LINK: HTTPS://WWW.FACEBOOK.COM/GROUPS/GMDASHCRACK/?FREF=NF CRACKS ARE ON PASSENGER TOP LEFT OF AIRBAG AND ON DRIVER SIDE OVER LEFT SIDE OF INSTRUMENT PANEL. WOKE UP ONE DAY AND THEY WERE BOTH THERE. FAULTY MATERIALS WHICH CAN CAUSE DEATH OR SERIOUS INJURY. LINK: HTTP://WWW.ABCACTIONNEWS.COM/MONEY/CONSUMER/TAKING-ACTION-FOR-YOU/ANOTHER-BIG-AUTO-MAKER-GETS-HIT-WITH-A-SUIT-OVER-CRACKING-DASH-BOARDS

NHTSA ID 10786455 · filed Oct 27, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

2
reports

From owner reports, verbatim

High speed collision with a cement truck destroyed most of the front portion of the vehicle. Neither passenger nor driver airbag deployed and seat belts did not lock up, injuring the driver. No warning lights indicating an airbag problem appeared prior to crash. The vehicle is now impounded at towing company yard pending insurance investigation.

NHTSA ID 11616145 · filed Sep 24, 2024

TL* THE CONTACT OWNS A 2008 GMC SIERRA 2500 HD. THE CONTACT STATED THAT WHILE THE VEHICLE WAS STATIONARY, A SECOND VEHICLE CRASHED INTO THE REAR OF THE VEHICLE CAUSING SIGNIFICANT DAMAGE. DURING THE CRASH, THE SEATBELT FAILED TO SECURE THE DRIVER AND A NECK INJURY WAS SUSTAINED. THE CAUSE OF THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 130,000.

NHTSA ID 10864312 · filed May 11, 2016

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

2
reports

From owner reports, verbatim

RECEIVED SERVICE TRAILER BRAKE SYSTEM ON MESSAGE CENTER. DEALER FOUND OPEN WIRE IN FACTORY INSTALLED TRAILER BRAKE WIRING HARNESS AT E-BRAKE ASSEMBLY AND REPAIRED WIRE, UNDER VEHICLE'S WARRANTY. PROBLEM WAS POSSIBLY DUE TO WIRE RUBBING AGAINST E-BRAKE ASSEMBLY. *LN

NHTSA ID 10379538 · filed Jan 29, 2011

TL*THE CONTACT OWNS A 2008 GMC SIERRA 2500. WHILE DRIVING 35 MPH, THE CONTACT NOTICED THAT THE CAMPER WAS FULL OF DUST AND DIRT DUE TO HOLES UNDER THE VEHICLE AND AROUND THE TAILGATE. THE DEALER STATED THAT THE CAUSE OF THE FAILURE WAS UNKNOWN AND THEY INSTALLED A BED LINER. THE ENGINE SIZE WAS UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 2,700.

NHTSA ID 10205681 · filed Oct 15, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

2
reports

From owner reports, verbatim

STEERING COLUMN SEPERATED AT THE TILT COLUMN PIVOT JOINT. TOTAL STEERING LOST. THE COLLAPSIBLE COLUMN SECTION ALLOWED THE PIVOT JOINT RETENTION TO DISSENGAGE ALSO SLIDE TOWARD ENGINE COMPARTMENT. THERE ARE TWO SET SCREWS, THAT WORK LOOSE (GOOGLE SEARCH OF ISSUE RESULTED IN LOTS OF DOCUMENTED CASES), AND SET SCREWS FELL OUT AND TOTAL STEERING COLUMN SHAFT SEPERATED AT PIVOT JOINT. NO INJURY, BUT ONLY DUE TO REMOTE COUNTY ROAD AT 7AM WITH NO TRAFFIC. VEHICLE WENT INTO DITCH VS ONCOMING TRAFFIC ONLY DUE TO CROWN OF RURAL COUNTY ROAD. VEHICLE SPEED WAS MINIMAL AS I JUST EXITED A TURN IN INTERSECTION. VEHICLE TOWED. WILL UPLOAD PICS LATER OR PLEASE REQUEST THEM ALSO. I AM SAVING ALL PARTS AS THIS IS A SERIOUS ISSUE. COLUMN WAS VERIFIED TO BE USED UP THRU AT LEAST 2017. BACKGROUND. AUTOMOTIVE MECHANICAL ENGINEER WITH 25+ YEARS EXPERIENCE IN COMMERCIAL TRUCK DESIGN INCLUDING STEERING SYSTEMS.

NHTSA ID 11376239 · filed Nov 24, 2020

DRIVING AROUND A CORNER WHEN THE STEERING LOCKED ITS SELF IN POSITION CAUSING THE TRUCK TO NOT TURN, ALMOST AS IF WHEN YOU SHUT THE VEHICLE OFF AND TURN THE WHEEL IT LOCKS IN POSITION. THIS CAUSED THE VEHICLE TO LEAVE THE ROAD AND HIT A TREE. THE DRIVER SIDE AIRBAG DID NOT DEPLOY. THE PASSENGER SIDE AIRBAG DID DEPLOY.

NHTSA ID 11120781 · filed Aug 18, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

1
report

From owner reports, verbatim

TL*THE CONTACT OWNS A 2008 GMC SIERRA 2500. THE SIDE MIRRORS FAIL TO AUTOMATICALLY TILT DOWNWARDS WHEN THE VEHICLE IS PLACED INTO REVERSE. THE COMPONENT IS A SAFETY OPTION ON THE VEHICLE. GM STATED THAT THEY DID NOT HAVE A PROGRAM TO REPAIR THIS FAILURE. THE CURRENT MILEAGE WAS 23,000 AND FAILURE MILEAGE WAS 5. UPDATED 06/09/08 *BF

NHTSA ID 10228306 · filed May 20, 2008

Too few reports in this category for a page of its own — they appear in the full complaint list.

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

1
report

From owner reports, verbatim

THE BRAKE LIGHTS ON MY 2008 GMC SIERRA WILL GET STUCK ON, INDICATING TO OTHERS THAT I AM BRAKING WHEN IN ACTUALITY I AM NOT. I HAVE REPLACED THE BRAKE SWITCH AND THE ISSUE CONTINUES.

NHTSA ID 10817148 · filed Dec 31, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

1
report

From owner reports, verbatim

ENGINE WENT INTO LIMP MODE WHILE TRAVELING 70 MPH

NHTSA ID 10908359 · filed Sep 21, 2016

Too few reports in this category for a page of its own — they appear in the full complaint list.

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

1
report

From owner reports, verbatim

DOOR LOCKS WILL NOT WORK THEY STAY UNLOCKED OR LOCKED WHICHEVER POSSESSION THEY ARE IN HAVE HAD REPAIRED 3 TIMES AT DEALER ARE GONE AGAIN REPLACED ACTUATOR 3 TIME AN 3 OF 4 DOORS NOW DRIVER SIDE AND BACK PASSENGER SIDE GONE AGAIN. AFRAID GRANDDAUGHTER CAN OPEN DOOR WHILE DRIVING. *TR

NHTSA ID 10421458 · filed Aug 25, 2011

Too few reports in this category for a page of its own — they appear in the full complaint list.

Tires & wheels

Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.

1
report

From owner reports, verbatim

ON JUNE 12TH, 2012 THE RIGHT REAR TIRE ON MY 2008 GMC 2500HD EXPERIENCED A CATASTROPHIC FAILURE (BLOW OUT). THE FAILURE OF THE TIRE WAS THE RESULT OF TREAD SEPARATION. THE TIRE WAS A GOODYEAR WRANGLER SILENT ARMOR SIZE LT265/70/17, LOAD RANGE E. AT THE TIME THE TIRE FAILED I WAS DRIVING ON SMOOTH, BRAND NEW PAVEMENT. THE TEMPERATURE WAS AROUND 70 DEGREES AND I WAS GOING BETWEEN 55 AND 60 MPH. WE WERE IN BETWEEN CONSTRUCTION ZONES AND JUST APPROACHING A LANE CLOSURE SO MY SPEED HAD BEEN QUITE MODERATE, WELL BELOW THE POSTED LIMIT. I WAS PULLING A TRAILER HOWEVER THE WEIGHT WAS WELL WITHIN THE SPECIFICATIONS OF BOTH THE TRUCK AND THE RATING ON THE TIRES. ALTHOUGH I WAS ABLE TO PULL THE TRUCK TO THE SIDE OF THE ROAD IMMEDIATELY, DAMAGE TO THE TRUCK AS THE RESULT OF THE TREAD SEPARATION WAS EXTENSIVE AND REQUIRED REPLACEMENT OF THE ENTIRE RIGHT BEDSIDE, THE EXHAUST, AND THE RIGHT REAR BUMPER SECTION. ALTHOUGH THE TIRES WERE APPROACHING END OF LIFE THERE WAS AMPLE TREAD DEPTH REMAINING ON ALL FOUR TIRES AND THE MILEAGE WAS STILL WITHIN THE MANUFACTURER WARRANTY. I CHOSE TO REPLACE ALL FOUR TIRES IMMEDIATELY HOWEVER THE TIRE WARRANTY WAS LIMITED TO A $16 PRO-RATED CREDIT. THE FAILURE THAT OCCURRED WITH THIS TIRE IS IDENTICAL TO WHAT HAS BEEN DESCRIBED IN THE RECALL NOTICE FOR THE SAME TIRE HOWEVER THE DATE OF MANUFACTURER FOR THIS TIRE WAS 9 WEEKS PRIOR TO THE DATE RANGE FOR THE RECALL. MY INSURANCE COMPANY HAS PAID TO HAVE MY TRUCK REPAIRED AND THEY ARE NOW PURSUING REIMBURSEMENT OF THOSE COSTS FROM GOODYEAR THANKS TO THE PHOTOS I TOOK IMMEDIATELY FOLLOWING THE INCIDENT. *TR

NHTSA ID 10468483 · filed Jul 31, 2012

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .