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Mazda CX-30 Recall 21V101: Tire Valves May Suddenly Leak Air, Risking Loss of Control

NHTSA campaign 21V101, reported February 22, 2021, 599 vehicles potentially affected.

What this recall means for you

Certain tire air valves on these vehicles can suddenly leak air. A sudden loss of tire pressure can cause the driver to lose control of the vehicle while driving, which raises the risk of a crash.

Mazda will notify affected owners, and authorized dealers will replace all four tire air valves with new parts at no cost to you. The recall began April 6, 2021. You can contact Mazda customer service at 1-800-222-5500, Option 4, with questions about this recall, referenced as Mazda recall 4721B.

Check your vehicle identification number (VIN) for open recalls, and schedule a free repair at an authorized dealer as soon as possible.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 21V101Mazda North American Operations
Component
TIRES:VALVE
Problem
Mazda North American Operations (Mazda) is recalling certain 2021 Mazda3 and CX-30 vehicles. Air may suddenly leak from the tire air valve.
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.
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.
Notes
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.

Affected vehicles

Mazda CX-302021
Mazda MAZDA32021