How many recalls does the 1990 Mack Ms300 have?

The 1990 Mack Ms300 has 2 NHTSA safety recall campaigns on record.

How do I check if my 1990 Mack Ms300 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.

1990 Mack Ms300 Recalls

Recalls on record Updated July 2026

The 1990 Mack Ms300 has 2 NHTSA recall campaigns affecting an estimated 3,905 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

STEERING 90V139000 1990-08-01 2,135 affected

Defect

CAPSCREW THAT ATTACHES STEERING GEAR TO THE STEERING BRACKET MAY LOOSEN AND CAUSE THE GEAR TO SEPARATE FROM ITS SUPPORTING BRACKET.

Consequence

THIS COULD AFFECT STEERING CONTROL AND RESULT IN ANACCIDENT.

Remedy

PROPERLY TORQUE CAPSCREWS.

STEERING 90V140000 1990-08-01 1,770 affected

Defect

CAPSCREW THAT ATTACHES STEERING GEAR TO THE STEERING BRACKET MAY LOOSEN AND CAUSE THE GEAR TO SEPARATE FROM ITS SUPPORTING BRACKET.

Consequence

THIS COULD AFFECT STEERING CONTROL AND RESULT IN ANACCIDENT.

Remedy

REPLACE THE STEERING BRACKET AND CAPSCREWS.

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 1990 Mack Ms300 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.