10.0
really awful- Crashes / Fires:
- 0 / 0
- Injuries / Deaths:
- 0 / 0
- Average Mileage:
- 0 miles
About These NHTSA Complaints:
The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.
The transmission is not shifting appropriately from 2nd to 3rd 3rd to 4th. There is a huge whining noise when it reaches the end before shifts. There is known issues in the 2020 suburban and this vehicle was never recalled for similar issues.
- Grants Pass, OR, USA

- Dallas , TX, USA