2008 GMC Sierra 2500
This year's complaint volume is within 30% of this model's typical year.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1994 | 1 |
| 1997 | 14 |
| 1998 | 15 |
| 1999 | 36 |
| 2000 | 47 |
| 2001 | 134 |
| 2002 | 134 |
| 2003 | 160 |
| 2004 | 143 |
| 2005 | 115 |
| 2006 | 66 |
| 2007 | 83 |
| 2008 | 63 |
| 2009 | 31 |
| 2010 | 10 |
| 2011 | 63 |
| 2012 | 30 |
| 2013 | 46 |
| 2014 | 30 |
| 2015 | 89 |
| 2016 | 59 |
| 2017 | 37 |
| 2018 | 35 |
| 2019 | 31 |
| 2020 | 73 |
| 2021 | 49 |
| 2022 | 42 |
| 2023 | 28 |
| 2024 | 96 |
| 2025 | 24 |
| 2026 | 6 |
KNOWN PROBLEM AREAS
62% of complaints: air bags — 39 distinct reports on file.
CRASH INJURYShow complaint excerpts
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.
NHTSA ODI report, 20240924
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.
NHTSA ODI report, 20180818
6% of complaints: engine — 4 distinct reports on file.
Show complaint excerpts
WHEN TRAVELING MERGING ON I-70 OUTSIDE OF LONDON OHIO MY TRUCK STARTED MAKING VERY LOUD EXHAUST SOUND. AFTER INSPECTION FOUND THAT DRIVER SIDE AND PASSENGER SIDE REAR EXHAUST MANIFOLD BOLTS WHERE BROKE OFF ALLOWING UNFILTERED EXHAUST TO PASS.
NHTSA ODI report, 20131002
3% of complaints: structure — 2 distinct reports on file.
3% of complaints: steering — 2 distinct reports on file.
CRASH INJURYShow complaint excerpts
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.
NHTSA ODI report, 20201124
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.
NHTSA ODI report, 20180818
3% of complaints: seat belts — 2 distinct reports on file.
CRASH INJURYShow complaint excerpts
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.
NHTSA ODI report, 20240924
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.
NHTSA ODI report, 20160511
SAFETY TIMELINE
NON-CRASH ENGINE COMPARTMENT FIRES
NON-CRASH ENGINE COMPARTMENT FIRES
General Motors LLC (GM) is recalling certain model year 2007-2011 Chevrolet Silverado HD 2500/3500 trucks manufactured January 18, 2007, to June 22, 2011, and GMC Sierra HD 2500/3500 trucks manufactured January 22, 2007, to June 21, 2011, and...
Remedy: GM will notify owners and dealers will replace the jumper harness with one that includes a 40 amp inline fuse, and provide the owner with supplemental Owner Manual information, free of charge. The recall began on August 29, 2014.
Campaign 14V407000 — check if this car was fixed
General Motors LLC (GM) is recalling certain model year 2007-2008 Chevrolet Silverado 2500HD and 3500HD trucks manufactured November 28, 2006, to August 29, 2008, and 2007-2008 GMC Sierra 2500HD and 3500HD trucks manufactured November 27, 2006, to...
Remedy: GM will notify owners, and dealers will replace the front passenger air bag inflator, free of charge. The recall began on July 27, 2015. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782.
Campaign 15V324000 — check if this car was fixed
General Motors LLC (GM) is recalling certain 2007-2008 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles equipped with non-desiccated, passenger frontal air bag inflators containing phase stabilized ammonium nitrate (PSAN)...
Remedy: GM will notify owners, and dealers will replace the front passenger air bag inflators, free of charge. The recall began February 11, 2020. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-866-522-9559.
Campaign 20V011000 — check if this car was fixed
Desiccated Air Bag Inflator Rupture
BUY-SMART CHECKLIST
2008 GMC Sierra 2500 — pre-purchase inspection
- Test/inspect for air bags issues (39 reports on file for this year).
- Test/inspect for engine issues (4 reports on file for this year).
- Test/inspect for structure issues (2 reports on file for this year).
- Verify recall 14V407000 (electrical system) has been completed.
- Verify recall 15V324000 (air bags) has been completed.
- Verify recall 20V011000 (air bags) has been completed.
OTHER YEARS OF THIS MODEL
BEST YEARS
WORST YEARS
FAQ
Is the 2008 GMC Sierra 2500 reliable?
Based on NHTSA complaint volume compared to this model's typical year, the 2008 GMC Sierra 2500 is rated "typical".
What are the most common problems with the 2008 GMC Sierra 2500?
The most-reported component is air bags, accounting for 62% of complaints on file.
How many recalls does the 2008 GMC Sierra 2500 have?
3 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.