The 1991 GMC S10 has 2 NHTSA recall campaigns affecting an estimated 103,066 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 1 complaint with NHTSA, most often about the service brakes, hydraulic. Last updated July 5, 2026.
VEHICLES HAVE BEEN SHIPPED WITH THE FUEL TANK SENDER SEAL OUT OF POSITION.
IN THE EVENT OF ROLLOVER ACCIDENT, AN OUT OF POSTIONSEAL COULD ALLOW FUEL SPILLAGE IN EXCESS OF THE AMOUNT PRESCRIBED BY FMVSS 301.SPILLED FUEL COULD IGNITE NEAR AN IGNITION SOURCE.
REPLACE SENDER SEALS.
USE OF IMPROPER PRIMER ON METAL SURFACES OF WINDSHIELD AND SIDE WINDOW OPENINGS COULD CAUSE LOW ADHESION TO THE METAL SURFACE AND WOULD NOT PROVIDE RETENTION REQUIRED BY FMVSS 212.
WINDSHIELD AND SIDE WINDOW GLASS WOULD NOT PREVENT THEEJECTION OF VEHICLE OCCUPANTS DURING A VEHICLE CRASH, WHICH CAUSES SERIOUSINJURIES AND FATALITIES.
REMOVE AND REINSTALL GLASS USING PROPER PRIMER.
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“When applying the brakes, pedal goes to the floor causing pedal to be reapplied in order to stop vehicle. Dealer replaced the computer system to correct problem. *ak”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1991 GMC S10 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.