Mazda CX-70 tire size
The most common factory tire size for the Mazda CX-70 is 275/45R21, on 12 of the 15 year and trim fits listed. The table lists every year from 2025 to 2026 and the size each trim was built with. Pick your year and trim to see the tires that fit.
Mazda CX-70 tire sizes by year
| Year | Factory tire size | Trims |
|---|---|---|
| 2026 | 275/45R21load index 107, speed rating W | Turbo Preferred, Turbo Premium, Turbo Premium Plus, Turbo S Premium, Turbo S Premium Plus |
| 265/55R19load index 109, speed rating V | PHEV SC, PHEV SC Plus | |
| 2025 | 275/45R21 | 3.3T, PHEV Premium, PHEV Premium Plus, Turbo Premium, Turbo Premium Plus, Turbo S Premium, Turbo S Premium Plus |
| 265/55R19 | 3.3T, Turbo Preferred |
Check your own tire
A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.