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Mazda CX-9 Recall 19V770: Tire tread can separate, reducing stability and crash risk

NHTSA campaign 19V770, reported October 28, 2019, 146 vehicles potentially affected.

What this recall means for you

Certain tires on these vehicles were made with an incorrect rubber compound, which may allow the tread to separate and detach from the tire while driving.

A detached tire tread can reduce vehicle stability and increase the risk of a crash. Owners should take the warning seriously and have their tires checked promptly.

Dealers will inspect all four tire serial numbers and replace any affected tires free of charge. Mazda will also notify owners directly. You can contact Mazda customer service at 1-800-222-5500, Option 4, and reference recall 4019J. You can also check your VIN for open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 19V770Mazda North American Operations
Component
TIRES:TREAD/BELT
Problem
Mazda North American Operations (Mazda) is recalling certain 2019 CX-9 vehicles equipped with Sumitomo Falken ZIEX CT50 A/S tires, size P255/50R20 104V, having date code 1619. An incorrect rubber compound may have been used in the tire's manufacturing, allowing the tread to separate and detach.
Risk
A detached tire tread can decrease vehicle stability and increase the risk of a crash.
Remedy
Mazda will notify owners, and dealers will inspect all four tire serial numbers, replacing the tires as necessary, free of charge. The recall began December 4, 2019. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 4019J.
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-92019