2011 GMC Sierra 3500 Seat belts Problems
- Complaints
- 1about this part
- Share
- 5%of 20 total for the year
- Median mileage
- 10miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the seat belts of the 2011 GMC Sierra 3500, 5% of the 20 complaints for this model year. Where a mileage was given, the median is 10 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I bought this truck in the dealer they put tires smaller than what it requires and a tire exploded in the freeway, those who help the traffic explained to me that the tire was small for the size of the truck, the same thing they told me in the tire places (clegg auto sale - 1485 n main st spanish fork utah )”
NHTSA complaint #11316464, filed 2020-03, 10 milesRelated service bulletins
- 10239755Jul 17, 2023This service bulletin provides information on availability for a seat belt extender.
Seat belts: other model years
Other parts of the 2011 GMC Sierra 3500
8 complaintsElectrical system
2 complaintsFuel system
2 complaintsOther or unknown
2 complaintsBody and structure
2 complaintsTransmission and drivetrain
2 complaintsWheels
2 complaintsEngine
1 complaintsSuspension
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2011 GMC Sierra 3500
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology