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.


really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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.

2006 GMC Sierra 2500 brakes problems

brakes problem

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2006 GMC Sierra 2500 Owner Comments

problem #1

Aug 012006

Sierra 2500 4WD Diesel

  • Automatic transmission
  • miles


2006 GMC Sierra 2500 hd brake pedal feels spongy and harder to stop while towing a boat. The hydroboost seems to emit a humming sound when the brake pedal is applied. The incident occurs when the transmission temperature reaches 180- 190 degrees according to the gauge.

- Captain Cook, HI, USA

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