How many recalls does the 1971 Diamond Reo C078 have?

The 1971 Diamond Reo C078 has 1 NHTSA safety recall campaign on record.

How do I check if my 1971 Diamond Reo C078 has an open recall?

Enter your 17-character VIN at NHTSA's official recall lookup (nhtsa.gov/recalls) to see open, unrepaired recalls for your specific vehicle. Recall repairs are free.

1971 Diamond Reo C078 Recalls

Recalls on record Updated July 2026

The 1971 Diamond Reo C078 has 1 NHTSA recall campaign affecting an estimated 54 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

SERVICE BRAKES, AIR 72V157000 1972-06-26 54 affected

Defect

DIAMOND REO CAMPAIGN NO 103.MANFD 1-1 1971 THRU 3-13 1972.TRACTOR.POSSIBILITY THAT AIR DRYER WAS PIPED INCORRECTLY FROM AIR DRYER TO AIRGOVERNOR.(CORRECT BY INSPECTING AND INSTALLING LINE FROM AIR GOVERNOR TO AIRTANK, WITH CHECK VALVE IN LINE FROM AIR FILTER TO AIR TANK.)

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1971 Diamond Reo C078 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.