fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
12,000 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 brakes problems

brakes problem

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2007 GMC Sierra 1500 Owner Comments

problem #1

Apr 012008

Sierra 1500

  • 12,000 miles


I was pulled over by my local police department for defective brake lamps 3 times. I have gone to my local Chevy dealerships and they replace the switches 4 times. I then got pulled over again so I brought it to lemay Buick and GMC in kenosha wi. They replaced the brake lamp switch 2 times. When you push on the peddle and let up just a hair the brake light go inop. This is a major concern for me because I could get rear ended at anytime with no brake lights. I hooked up a light on my dash to let me know when they are or are not working at highway speeds the lights do not work 95% of the time going 70mph and slowing down to 55mph the lights don't even blink. I tried calling GMC and they said there is not a problem with the lights on these vehicles.

- Racine, WI, USA

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