2015 GMC Sierra 1500 Suspension Problems
- Complaints
- 17about this part
- Share
- 2%of 720 total for the year
- Median mileage
- 11,761miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 17 complaints about the suspension of the 2015 GMC Sierra 1500, 2% of the 720 complaints for this model year. Where a mileage was given, the median is 11,761 miles. 1 of these say a crash was involved, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I am in receipt of the paperwork concerning the above claimed for my vehicle. The paperwork in my possession clearly states that farmers insurance has made me aware that my vehicle 'has been determined to be a total loss'. I am concerned about these findings since it seemed my vehicle only suffered minor damages to the exterior only. Airbags where not deployed nor any windows shattered. I am also in receipt of the paperwork concerning my claim and determining I am 51% at fault towards the accident. …”
NHTSA complaint #10920575, filed 2016-11, 14,400 miles“I bought the vehicle new in 9/2015. I reported a vibration between 75-80mph to the nearby GM dealer (twice). The dealer kept the truck for a few days and stated they could not correct the problem. I took the truck back to the original dealer where I bought it, they did a road force balance on the tires and reported the problem fixed. I took the truck back to the original dealer at 13k miles, they kept the truck for a few days and reported the tires needed to be replaced. They replaced the tires and stated the vibration has been resolved. …”
NHTSA complaint #10956962, filed 2017-02, 5,000 miles“I began to hear what sounded like loose rear suspension components about a year into owning the truck. I took it in for service and was advised that per the GM service bulletin, they re-torque the leaf spring bolts. It was fine for a couple of months, then the noise began again. It's now been to the dealer 4 times with 11 days out of service. The response continues to be, they've re-torqued the bolts to GM specs and nothing else they can do. It's very clear by the noise that can be heard, both while moving forward and backing in, something is not within specs. …”
NHTSA complaint #11047970, filed 2017-11, 11,761 miles“The rear leaf springs pop and groan while the vehicle is in motion at low speeds, especially while turning in reverse. Gm knows about the problem and every time I go to them they say it's normal.”
NHTSA complaint #11013145, filed 2017-08, 15,000 miles“The component or system failed was the transmission 4 different times. A new transmission was put in the car just 6 months after purchasing from a dealer. The transmission lasted close to 3 years being shy only a few days before the transmission warranty expired. So a new transmission was provided by the transmission owner at no additional cost for the transmission but we had to pay $1600 out of pocket for labor. That transmission lasted for 2 months before failing again which caused us to have the truck towed to our home to decide what our next step would be. …”
NHTSA complaint #11569422, filed 2024-02Related service bulletins
- 11019516Apr 17, 2025This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
- 11015409Feb 25, 2025This service bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles.
- 11007936Aug 22, 2024This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- 11007935Aug 22, 2024This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- 11000119Apr 26, 2024This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
Suspension: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 1 | 1% |
| 2025 | 2 | 2% |
| 2024 | 3 | 1% |
| 2023 | 3 | 1% |
| 2022 | 2 | 0% |
| 2021 | 10 | 2% |
| 2020 | 18 | 4% |
| 2019 | 10 | 2% |
| 2018 | 11 | 4% |
| 2017 | 8 | 2% |
| 2016 | 15 | 4% |
| 2015 | 17 | 2% |
| 2014 | 24 | 3% |
| 2013 | 10 | 9% |
| 2012 | 4 | 4% |
| 2011 | 9 | 3% |
| 2010 | 3 | 2% |
| 2009 | 4 | 2% |
| 2008 | 3 | 1% |
| 2007 | 9 | 3% |
| 2006 | 11 | 8% |
| 2005 | 5 | 3% |
| 2004 | 4 | 2% |
| 2003 | 2 | 1% |
| 2002 | 9 | 5% |
| 2001 | 1 | 1% |
| 2000 | 6 | 3% |
| 1999 | 7 | 4% |
| 1998 | 1 | 2% |
| 1997 | 6 | 7% |
Other parts of the 2015 GMC Sierra 1500
229 complaintsTransmission and drivetrain
99 complaintsElectrical system
96 complaintsExterior lighting
93 complaintsEngine
84 complaintsSteering
81 complaintsOther or unknown
67 complaintsAir bags
37 complaintsBody and structure
28 complaintsVisibility (wipers, defrost, mirrors)
26 complaintsSeat belts
16 complaintsElectronic stability control
13 complaints
← All problems reported for the 2015 GMC Sierra 1500
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