The 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.
The risk
A detached tire tread can decrease vehicle stability and increase the risk of a crash.
The fix
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.
Recall details
| NHTSA campaign | 19V-770 (19V770000) |
|---|---|
| Manufacturer number | 4019J |
| Manufacturer | Mazda Motor Corp. |
| Component | Tires › Tread/belt |
| Report date | October 28, 2019 |
| Owners notified | December 4, 2019 |
| Vehicles affected | 146 |
| Initiated by | Manufacturer |
Vehicles covered
Frequently asked questions
Is the recall 19V-770 repair free?
Yes. Mazda dealers will fix the problem at no cost: 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.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 146 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.