2021 Chevrolet Blazer Tires Problems
- Complaints
- 5about this part
- Share
- 4%of 141 total for the year
- Median mileage
- 20,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the tires of the 2021 Chevrolet Blazer, 4% of the 141 complaints for this model year. Where a mileage was given, the median is 20,000 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.
“The contact owns a 2021 Chevrolet Blazer equipped with Continental Tires, Tire Line: Crosscontact LX Sport, Tire Size: 235/65/R18, DOT: (Unavailable). The contact stated that while driving at various speeds and driving over snow covered roads, the rear end was swaying. The tires were wearing from the inside out. The vehicle was taken to the local dealer where it was diagnosed that the tires needed to be replaced. The manufacturer was notified about the failure and offered to assist with the repair. The approximate failure mileage was 14,000.”
NHTSA complaint #11509312, filed 2023-02, 14,000 miles“The contact owns two 2021 Chevrolet Blazer equipped with Continental Tires, Tire Line: Crosscontact LX Sport, Tire Size: 235/65/R18, DOT Number: A3LMWD30. The contact stated that while his daughter was driving 30 MPH, the vehicle lost traction. The contact stated that the rear driver’s side tire low air warning light was illuminated. The contact stated he also experienced the same failure with his vehicle. The contact stated all eight tires were bald on both vehicles. The contact took both vehicles to the local dealer, where it was diagnosed with needing all eight tires to be replaced. …”
NHTSA complaint #11506194, filed 2023-02, 21,000 miles“All 4 tires exhibit signs of dry rot impacting the inner sidewalls of each tire. The outer layer is showing significant signs of sidewall separation. There is no sign of damage visible on the exterior side walls, if an inspection was not done on this date 08/20/26 the driver and others would have been at significant risk of injury or death due to catastrophic failure. The worst separation occurred in the front drive / steering tires. While lesser damage was visible on the rear tire the damage was also significant. The driver side rear showed the least damage with only a 2 inch separation. …”
NHTSA complaint #11758374, filed 2026-08Tires: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 1 | 3% |
| 2023 | 1 | 2% |
| 2022 | 2 | 4% |
| 2021 | 5 | 4% |
| 2020 | 3 | 1% |
| 2019 | 2 | 1% |
| 2006 | 1 | 5% |
| 2004 | 3 | 6% |
| 2002 | 4 | 2% |
| 2001 | 9 | 3% |
| 2000 | 15 | 3% |
| 1999 | 9 | 2% |
| 1998 | 9 | 1% |
| 1997 | 7 | 1% |
| 1996 | 14 | 1% |
| 1995 | 13 | 1% |
| 1994 | 7 | 1% |
| 1993 | 2 | 0% |
| 1992 | 3 | 1% |
| 1991 | 5 | 2% |
| 1990 | 2 | 6% |
| 1989 | 3 | 8% |
| 1988 | 2 | 5% |
| 1987 | 2 | 7% |
| 1986 | 3 | 16% |
| 1985 | 2 | 7% |
| 1984 | 2 | 22% |
Other parts of the 2021 Chevrolet Blazer
42 complaintsElectrical system
40 complaintsOther or unknown
24 complaintsBrakes
21 complaintsTransmission and drivetrain
19 complaintsFuel system
18 complaintsSteering
15 complaintsForward collision avoidance
8 complaintsSuspension
4 complaintsEngine cooling
3 complaintsLane departure
3 complaintsAir bags
2 complaints
← All problems reported for the 2021 Chevrolet Blazer
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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