The Mazda CX-9 is Mazda's three-row family SUV, known for car-like driving dynamics, Skyactiv all-wheel-drive, and interior quality that punches above its price class. It was discontinued after the 2023 model year and replaced by the CX-90. If you are buying tires for a 2016 to 2023 CX-9, this guide has you covered.
Mazda CX-9 tire sizes by year
The 2016 to 2023 CX-9 uses 225/65R17 on Sport trims with 17-inch wheels, 255/45R20 on Touring and Grand Touring with 20-inch wheels, and some configurations use 255/50R19. The 20-inch 255/45R20 is the most common replacement size.
The CX-9 Sport trim is FWD only; higher trims are AWD. FWD and AWD share the same tire sizes for their respective wheel packages.
Best tires for the CX-9 Sport — 17-inch
Michelin Defender T+H (225/65R17) — the best long-wear touring tire for the CX-9 Sport. Up to 80,000 miles of treadwear, excellent all-season performance, and competitive pricing. Outstanding value for the family-use CX-9.
Continental TrueContact Tour (225/65R17) — Continental touring alternative with strong wet weather scores and good treadwear. Good value against the Michelin.
Best tires for the CX-9 Touring and Grand Touring — 20-inch
Continental CrossContact LX25 (255/45R20) — the quietest all-season for the CX-9 on 20-inch wheels. 70,000-mile warranty, outstanding wet scores, very smooth highway character. Best for owners who prioritize refinement.
Michelin CrossClimate2 SUV (255/45R20) — the best all-weather pick for the CX-9. 3PMSF-rated, genuinely handles cold weather and light snow, excellent wet braking. Best for owners in West Georgia who occasionally drive through winter weather on trips.
Michelin Pilot Sport All Season 4 (255/45R20) — sport all-season for drivers who enjoy the CX-9 driving dynamics. Firmer ride than the CrossContact but noticeably sharper handling. Available in 255/45R20.
Frequently asked
What tire size does the Mazda CX-9 use?
Sport (17-inch): 225/65R17. Touring and Grand Touring (20-inch): 255/45R20. Some configurations: 255/50R19. Verify on the driver door sticker.
How much do Mazda CX-9 tires cost?
225/65R17: $110 to $165 per tire. 255/45R20: $175 to $260 per tire. A full set of four in 255/45R20 installed runs $700 to $1,040.
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Last updated 2026-06-27. General guidance only — confirm specifics with a local shop for your exact vehicle.