2008 GMC Sierra 1500: problems, recalls and reliability
2 recalls and 379 owner complaints on record; the weakest area is air bags (66% of complaints); the 2006 and 2010 model years look more trouble-free.
Data updated weekly · latest recall Feb 2021
All counts are reports filed with NHTSA in the United States - US market only, not worldwide totals.
Common problems
Computed from 379 owner complaints filed with NHTSA for this exact model year.
“I was driving down the highway at 70 mph, when there was a loud bang followed by a gun powder smell. My seatbelts went tight...hazard lights automatically came on...radio went dead...and the Airbag light came on. The pretensioners in both driver and passenger seats had deployed. I pulled over and shut the truck off, to get out and inspect it. There was no warning, and luckily I was composed enough to not wreck into anyone or anything. I see there have been a few similar incidents, so I'm glad this isn't just a solitary incident.”Owner report · Seat Belts · Mar 2026
“The contact owns a 2008 GMC Sierra 1500. The contact stated that while the vehicle was parked in the garage, diesel fuel started leaking onto the garage floor. The contact recently purchased the vehicle, inspected the source of the leak, and discovered that the fuel lines were completely rusted. Additionally, the contact stated that after refueling the vehicle, the fuel level lowered to half a tank the following day, creating a hazard. The vehicle was towed to a dealer but had not yet been diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 163,000.”Owner report · Fuel System, Diesel · Feb 2026
“The contact owns a 2008 GMC Sierra 1500. The contact received notification of NHTSA Campaign Number: 21V050000 (Air Bags). The local dealer was contacted and informed the contact about the disclaimer about the dashboard possibly being damaged. The dealer informed the contact that there were no loaner vehicles, but then called back and offered a loaner. The manufacturer was contacted and filed a clai,m and referred the contact to another local dealer. The contact called the other local dealer, Ferman Chevrolet of Tarpon Springs (43520 US Hwy 19 N, Tarpon Springs, FL 34689), who confirmed there was a disclaimer related to the recall repair. The contact had not experienced a failure.”Owner report · Air Bags · Oct 2025
Show 7 more owner reports
“The contact owns a 2008 GMC Sierra 1500. The contact received notification of NHTSA Campaign Number: 21V050000 (Air Bags); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.”Owner report · Air Bags · Aug 2025
“Driving down the road on way home from work airbags blew out. The one in the steering wheel and the one on the passenger side. It busted windshield on passenger side. Shards of stuff all over dash on passenger side. That airbag popped 2 times.”Owner report · Visibility/Wiper · Jun 2025
“Odometer Fraud. The contact purchased a 2008 GMC Sierra 1500. The contact discovered a mileage discrepancy after the purchase. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 126,498. It was later discovered that the mileage on the title was approximately 250,205.”Owner report · Electrical System · Apr 2025
“The contact owns a 2008 GMC Sierra 1500. The contact stated that while driving at 60 MPH, the spare tire detached from underneath. After a visual inspection of the underneath of the vehicle, he observed that the spare tire hoist and frame were severely corroded, potentially compromising the structural integrity of the vehicle. No warning lights were illuminated. The vehicle was not repaired. The manufacturer was not notified of the failure. The VIN was not available. The failure mileage was 197,000.”Owner report · Structure · Mar 2024
“Tire sizes: 245/70r17. Three tires went bad between November 2022 and March 9th 2023. First tire, the front right, replaced because its outside tread was going bad really quickly. I could see the metal sticking out of it. Two tires need replacing because they are bulging. The back left tire bulged so bad my car was shaking up and down until I took it off. Thought everything was fine but the back right began to shake the car two days later.”Owner report · Tires · Mar 2023
“Cranked my truck yesterday and put it in drive. Slowly drove about 300 feet and the pretensioner's discharged in my seatbelts. I fortunately did not have it on yet, but the seatbelts are now unusable.”Owner report · Seat Belts · Jan 2023
“UNKNOWN. Front side passenger safety belt won't buckle, the latch appears to be blocking the buckle when in the open, unlatched position.”Owner report · Seat Belts · Dec 2022
When filing, owners marked a crash in 12 of these complaints and injuries in 13 - self-reported to NHTSA, not verified accident statistics.
Recalls - 2 campaigns
General Motors, LLC (GM) is recalling certain 2007-2011 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, Yukon XL, and 2009-2011 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500 and Sierra 3500 vehicles originally sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." Additionally, GM is recalling certain 2007-2008 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, Yukon XL vehicles originally sold, or ever registered, in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." These vehicles are equipped with non-desiccated passenger frontal inflators containing phase-stabilized ammonium nitrate (PSAN) propellant. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
Remedy: GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 22, 2021. Second notification letters will be mailed once the remedy is available. Owner notification letters were mailed on March 1, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; and GMC customer service at 1-800-462-8782. GM's number for this recall is N212328760.
General Motors, LLC (GM) is recalling certain 2009 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 1500, Sierra 2500, Sierra 3500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." Additionally, GM is recalling certain 2007-2008 Cadillac Escalade, Escalade ESV, and Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming or "Zone C." These vehicles are equipped with non-desiccated passenger frontal inflators containing phase-stabilized ammonium nitrate (PSAN) propellant. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
Remedy: GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 23, 2021. Second notification letters will be mailed once the remedy is available. Owner notification letters were mailed on September 20, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020, Cadillac customer service at 1-800-458-8006, and GMC customer service at 1-800-462-8782. GM's number for this recall is N212328780.
How other years compare
Check your exact Sierra 1500 by VIN
Recalls and equipment differ between individual vehicles. Decode your VIN to see what applies to yours.
Open VIN decoderFrequently asked questions
Is the 2008 GMC Sierra 1500 reliable?
NHTSA has 379 owner complaints and 2 recall campaigns on record for the 2008 GMC Sierra 1500. The most complained-about area is air bags (66% of complaints).
At what mileage do 2008 GMC Sierra 1500 problems usually appear?
Half of the complaints that mention mileage were filed at 75,000 miles or less.
Does the 2008 GMC Sierra 1500 have open recalls?
2 recall campaigns have been issued, the latest concerning air bags:frontal:passenger side:inflator module. Check your specific vehicle by VIN - recall repairs are free at franchised dealers.
Source: NHTSA recall campaigns and owner complaints (public domain). Counts reflect reports on file and are not a defect rate.