1999 GMC Sierra 1500 brakes problems
The 1999 GMC Sierra 1500 has 110 brakes complaints filed with NHTSA — 60% of the year's total, and up sharply from the prior model year.
110
Brakes complaints
60%
Share of year
8
Crash-involved
0
Related recalls
Brakes complaints by year
What owners report
“1999 GMC SIERRA PICKUP REGULAR CAB 4 WHEEL DISC BRAKES. TRUCK WOULD NOT COME TO A COMPLETE STOP AT A TRAFFIC LIGHT, SPEED LESS THAN 5 MPH. PEDAL VIBRATED THEN WENT ALMOST TO THE FLOOR. TRUCK BUMPED INTO CAR IN FRONT OF IT CAUSING MINOR DAMAGE TO CAR, VERY SLIGHT DAMAGE TO TRUCK. ROADS WERE CLEAR…”
Common questions
How many brakes complaints does the 1999 GMC Sierra 1500 have?
NHTSA has 110 complaints about the 1999 GMC Sierra 1500 brakes — 60% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.