2020 GMC Terrain Wheels Problems
- Complaints
- 2about this part
- Share
- 1%of 197 total for the year
- Median mileage
- 2,728miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the wheels of the 2020 GMC Terrain, 1% of the 197 complaints for this model year. Where a mileage was given, the median is 2,728 miles. 1 of these say a crash was involved, according to the filers.
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.
“Only a month after purchasing my vehicle I started to feel a wobble in the front end when accelerating up hills and turning while on the gas. I took it to the dealer and they changed out the front tires stating that the problem had been fixed. Once again while driving the problem persisted. I took the car back to the dealer again and they said that they could not find anything wrong and suggested that I make an appointment to go for a drive with the mechanic to show them what is happening. I made an appointment. …”
NHTSA complaint #11375056, filed 2020-11, 5,000 miles“When reversing out of a parking spot, brakes failed causing accident. Multiple attempts to depress brake pedal with no braking. Hit a parked car. After shutting car off and attempting to move vehicle brakes did engage and respond correctly. Rear damage to Terrain occurred requiring towing.”
NHTSA complaint #11359950, filed 2020-09, 457 milesRelated service bulletins
- 11026104Jun 7, 2025This service bulletin provides information on Tire Sidewall Irregularities.
- 11017016Mar 14, 2025This service bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss…
- 11015409Feb 25, 2025This service bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles.
- 11014230Jan 31, 2025This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
- 11011709Nov 5, 2024This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
- 11006395Aug 15, 2024This preliminary information discusses driver assist functions that may be disabled due to incorrect tire size.
- 11006282Jul 22, 2024This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.
- 11000599May 6, 2024This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
- 11000549May 3, 2024This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.
- 10253770Apr 18, 2024This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
Wheels: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 4 | 12% |
| 2025 | 2 | 15% |
| 2022 | 1 | 2% |
| 2020 | 2 | 1% |
| 2018 | 2 | 1% |
| 2017 | 1 | 1% |
| 2016 | 3 | 2% |
| 2015 | 2 | 1% |
| 2014 | 2 | 1% |
| 2013 | 6 | 2% |
| 2012 | 5 | 1% |
| 2011 | 1 | 0% |
| 2010 | 1 | 0% |
Other parts of the 2020 GMC Terrain
72 complaintsEngine
58 complaintsOther or unknown
36 complaintsFuel system
31 complaintsTransmission and drivetrain
28 complaintsElectrical system
27 complaintsVehicle speed control
11 complaintsForward collision avoidance
8 complaintsBack-over prevention (rear camera)
6 complaintsBody and structure
5 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsAir bags
3 complaints
← All problems reported for the 2020 GMC Terrain
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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