5.5

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
16,068 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.

2018 GMC Sierra 3500 brakes problems

brakes problem

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2018 GMC Sierra 3500 Owner Comments

problem #1

May 092018

Sierra 3500

  • 16,068 miles

A D V E R T I S E M E N T S

The contact owns a 2018 GMC Sierra 3500. While driving approximately 60 mph and hauling a trailer, the ABS, service trailer brake, service power steering, and service stabilitrak warning indicators illuminated. Also, the vehicle lost braking functionality. The contact also stated that the failure occurred while not towing a trailer. The vehicle was taken to buster miles Chevrolet (1884 almon St, heflin, al 36264, (256) 781-4536) to be diagnosed, but the mechanic was unable to retrieve a fault code. The contact was informed that the failure may be due to a wheel speed sensor. The vehicle was not repaired. The manufacturer was informed of the failure. The approximate failure mileage was 16,068.

- Heflin, AL, USA

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