Mazda 2019 CX-9 Tires Recall: Risk of Crash from Detached Tread
Mazda recalls 2019 CX-9 vehicles with specific Sumitomo Falken tires due to potential tread detachment causing instability and crashes. Owners must have tires with date code 1619.
Use caution until it’s fixed
A detached tire tread can decrease vehicle stability and increase the risk of a crash.
What happened, in plain English
Mazda is recalling certain 2019 CX-9 vehicles with Sumitomo Falken ZIEX CT50 A/S tires. The tires may have a manufacturing defect that causes the tread to detach, increasing crash risk. Read more at govinfonow.com/recall/1224179-mazda-2019-cx-9-tires-recall-risk-of-crash-from.
Source Summary by GovInfoNow · govinfonow.com/recall/1224179-mazda-2019-cx-9-tires-recall-risk-of-crash-from · Updated October 5, 2026 · Official notice: NHTSA #19V770000
Cite this page
“Mazda 2019 CX-9 Tires Recall: Risk of Crash from Detached Tread.” GovInfoNow, updated October 5, 2026. https://govinfonow.com/recall/1224179-mazda-2019-cx-9-tires-recall-risk-of-crash-from. Based on NHTSA recall #19V770000 (https://www.nhtsa.gov/recalls?nhtsaId=19V770000).
Why it’s dangerous
The tires may have an incorrect rubber compound that causes the tread to separate and detach from the tire. This can decrease vehicle stability and increase the risk of a crash during normal driving.
Who’s affected
Owners of 2019 Mazda CX-9 vehicles with Sumitomo Falken ZIEX CT50 A/S tires (size P255/50R20 104V) and date code 1619 are affected. Drivers using these tires face higher crash risk due to potential tread detachment.
How to tell if you have this one
Check if your 2019 CX-9 has Sumitomo Falken ZIEX CT50 A/S tires (size P255/50R20 104V) with date code 1619. The recall covers vehicles sold between December 4, 2019, and the current date.
- Brand
Mazda- Category
Vehicle
What to do — step by step
Contact Mazda Customer Service
Call 1-800-222-5500, Option 4 to get your tire serial numbers checked and have tires replaced if necessary.
Have Tires Inspected
Dealers will inspect all four tire serial numbers and replace tires as needed at no cost.
What NHTSA says to do
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.
How this recall unfolded
Recall timeline
2 dated steps over 37 days.
- NHTSA received the defect report
- Recall began
Dates from the agency record only; steps without a date are left out.
Keep exploring
Where this comes from
The facts (hazard, remedy, dates, manufacturer) are pulled from the official NHTSA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
- Official source: NHTSA Recall #19V770000 (October 28, 2019)
- Plain-language summary written by qwen3:4b on October 5, 2026, from the official record above. Not reviewed by a person — if it conflicts with the NHTSA notice, the notice is correct. Report an error on this page.
- GovInfoNow is an independent service and is not a government agency. We republish official NHTSA recall data; we don’t issue, amend or administer recalls.