Verdict · NHTSA data
Limited data — recalls on file
NHTSA has just 0 complaints on file for the 1993 GMC C6 — too few to judge reliability from owner reports alone — but one recall campaign applies to this year, so any used example should have its VIN checked for completed recall work.
0
NHTSA complaints
1
Recalls
0
Investigations
0
Crash-involved
0
Fires reported
0
Injuries
0
Deaths
—
NCAP overall
1 NHTSA recall campaign on file. Recall repairs are free at franchised dealers.
Defect
THE INTERMEDIATE STEERING SHAFT WAS ASSEMBLED WITH LOOSE OR MISSING UPPER AND LOWER PINCH BOLTS WHICH MAY CAUSE SEPARATION OF THE SHAFT.
Consequence
SEPARATION OF THE INTERMEDIATE STEERING SHAFT RESULTS IN TOTAL LOSS OF STEERING CONTROL AND COULD CAUSE AN ACCIDENT.
Remedy
DEALERS WILL PROPERLY TORQUE LOOSE PINCH BOLTS AND INSTALL PINCH BOLTS WHERE NECESSARY.
The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 1 recall should be verified as completed.
Yes — NHTSA lists 1 recall campaign affecting the 1993 GMC C6. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.