1979 GMC Sierra Recalls
No NHTSA recalls on record for the 1979 GMC Sierra. That means NHTSA has no open safety campaign for this vehicle — it does not guarantee the absence of problems. Last updated July 5, 2026.
Defect investigations
FLEX FAN FAILURE
JOSEPH E. WALLEN OF AMDURSKY, PELKY, FENNELL & WALLEN, P.C., REPRESENTING MR. BRADFORD BUTLER, PETITIONED THE AGENCY TO INVESTIGATE WHETHER THE FLEX FAN BLADES (PART NUMBER 336032) MANUFACTURED BY CANADIAN FRAM ARE ALLEGED DEFECTIVE WITHIN THE MEANING OF 49 U.S.C. CHAPTER 301.MR. BUTLER WAS SERIOUS INJURIED WHEN HE…
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1979 GMC Sierra as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.