8.7

pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
3,000 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.

Get notified about new defects, investigations, recalls & lawsuits for the 2006 GMC Sierra 2500:

Unsubscribe any time. We don't sell/share your email.

problem #1

May 242006

Sierra 2500 8-cyl

  • Automatic transmission
  • 3,000 miles
: the contact stated three of the four original tires have gone flat because the valve stems leak air. The vehicle was taken to the dealership and the valve stems were replaced.

- North Adams, MA, USA