Recalls & safety ratings
Sourced from NHTSA recall and safety-rating data — last checked 6 September 2026.
A campaign usually covers only part of a model year's production, so it may not apply to a particular car. Check the VIN to be certain.
NHTSA campaign 21V101000 · Mazda North American Operations
Mazda North American Operations (Mazda) is recalling certain 2021 Mazda3 and CX-30 vehicles. Air may suddenly leak from the tire air valve.
A sudden air leak from the tire air valve may cause a loss of vehicle control while driving, increasing the risk of a crash.
Mazda will notify owners, and dealers will replace all four tire air valves with new parts, free of charge. The recall began April 6, 2021. Owners may contact Mazda customer service at 1-800-222-5500 Option 4. Mazda's number for this recall is 4721B.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
NHTSA crash-tests vehicles and rates them out of five stars. More stars mean a safer car. Ratings are per body style, so a model can appear more than once below.
10.1% chance of rollover in a single-vehicle crash.
10.1% chance of rollover in a single-vehicle crash.
10.1% chance of rollover in a single-vehicle crash.
10.1% chance of rollover in a single-vehicle crash.
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