What Owners Report NHTSA ODI · 2,175,102 complaints · MY1998–2026

2008 GMC Sierra 2500

Typical pattern

2.6% of complaints about the 2008 GMC Sierra 2500 came in the first year, which is unremarkable for a 2008 vehicle — around the middle of the 262 model-years on record. The median complaint arrives at 7.8 yr in service. The most-reported system is air bags (39 complaints), typically at 8.6 yr or about 75,000 miles.

Complaints
78
Median age at failure
7.8 yr
Median mileage
71,800 n=41
Crash / fire / tow
11.5% of reports
Safety recalls
3

When each system is reported — middle 50% of complaints

System
0y2y4y6y8y10y12y14y
Air bags
39 reports · 75,000 mi
8.6 yr
5.1%

Safety recalls — NHTSA campaigns

20V011000 2020-01-10
Air bags:frontal:passenger side:inflator module

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) propellant that were used as interim remedy parts for previous Takata recalls. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.

An inflator explosion may result in sharp metal fragments striking the front passenger or other occupants resulting in serious injury or death.

15V324000 2015-05-28
Air bags:frontal:passenger side:inflator module

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 August 29, 2008. The affected vehicles are equipped with a passenger side frontal air bag that may be susceptible to moisture intrusion which, over time, could cause the inflator to rupture upon its deployment.

In the event of a crash necessitating deployment of the passenger's frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants, potentially resulting in serious injury or death.

14V407000 2014-07-02
Electrical system

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 equipped with an auxiliary battery. Owners may unknowingly draw too much current through the vehicle's trailer harness resulting in the melting of fusible link for the auxiliary battery.

If the fusible link melts it may come into contact with adjacent components, damage the electrical center cover, the nearby wiring harness conduit and other vehicle components, increasing the risk of a fire.

In owners’ own words

Air bags 70,000 mi 7.1 yr in service
DASHBOARD CRACKS BY AIRBAG. CONCERNED IT MAY PROJECT SHARP PLASTIC PIECES INTO PASSENGER CABIN IN EVENT OF COLLISION AND AIRBAG DEPLOYMENT. *TR
Air bags 75,000 mi 5.9 yr in service
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
Air bags mileage not reported 7.7 yr in service
TL* TAKATA RECALL. THE CONTACT OWNS A 2008 GMC SIERRA 2500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS) AND STATED THAT THE PART WAS NOT AVAILABLE WITHIN A REASONABLE TIME FRAME TO SCHEDULE THE RECALL REPAIR. THE DEALER DID NOT GIVE A SPECIFIC DATE FOR WHEN THE PART WOULD BECOME AVAILABLE. THE MANUFACTURER WAS CONTACTED AND COULD NOT PROVIDE AN ESTIMATED DATE FOR WHEN THE CONTACTS VEHICLE WOULD RECEIVE THE RECALL REPAIR. THE CONTACT WAS NOT EXPERIENCING A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Other Sierra 2500 model years

20242023202020152011200820072006200520042003200220012000

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