Mazda North American Operations (Mazda) is recalling certain 2021 Mazda3 and CX-30 vehicles. Air may suddenly leak from the tire air valve.
Safety risk
A sudden air leak from the tire air valve may cause a loss of vehicle control while driving, increasing the risk of a crash.
Manufacturer remedy
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.
Owner complaints
A complaint is one person's report to a federal agency. It is not a finding.
Forward collision avoidance: adaptive cruise control
1
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Lane departure: warning
1
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Seat belts
1
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Steering
1
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The 2020 model has about 1.5 times as many complaints as this one. The 2022 model has 2 times as many complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.
Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.
