Transport CanadaCritical
2021 MAZDA CX-30Transport Canada Recall #2021091
The official notice
Defect
On certain vehicles, the valve stem for the tires may have been damaged during assembly. As a result, the tires could slowly or suddenly lose air pressure while driving.
Safety Risk
A loss of tire pressure could cause a loss of control and increase the risk of a crash.
Remedy
Mazda will notify owners by mail and instruct you to take your vehicle to a dealer to replace all four tire valves with new parts.
133 vehicles affectedMfr ref: 4721BUpdated June 10, 2026