Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
7,750 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2007 GMC Sierra 1500 wheels / hubs problems

wheels / hubs problem

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2007 GMC Sierra 1500 Owner Comments

problem #2

Mar 212007

Sierra 1500 4WD 8-cyl

  • Automatic transmission
  • 15,500 miles


07 GMC K1500-P265/70/R17/113S tire size-excessive center tire wear(15K)-experiencing 6/32" center tread wear w/mild feathering and substantial tire deformity in 5K mi.(X3=18/32"in 15K-bald)w/GMC specified service(35psi & rotate@5K)-believe to be caused by defective tire/psi design specs and to be widespread-could be safety issue(handling-traction-braking)GMC refuses any help in this matter.

- Austerlitz, NY, USA

problem #1

May 112007

Sierra 1500

  • miles
I bought a GMC sierria last August in 2006 and it had 6,440 miles on it. Yesterday, I got a flat tire. I got that tire replaced because the belt was broken in it with a punchure in it. Then about 4 hrs later I got another flat tire with the belt broke in it.

- Tivoli, NY, USA

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