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Mazda CX-30 tire size

Original tire sizes for the Mazda CX-30, model years 2020, 2021, 2022, 2023 and 2024. Trim levels and wheel packages change the size within the same year, so confirm on the door-jamb sticker before ordering.

Front and rear Same size One size fits all four corners on the fitments we list.
Wheel sizes 18" Every fitment we list uses this diameter.
Tire sizes listed 1 One size per model year across the years we cover.

Check before you order. The surest answer is the tires on the car right now: the size is molded into the sidewall. The placard inside the driver's door tells you what the factory fitted. Our guide on reading a tire size shows exactly where to look.

Mazda CX-30
Shown: 2022 Mazda CX 30 2.0 V. Photo: RL GNZLZ, CC BY-SA 2.0, via Wikimedia Commons

Size by year and trim

Model yearsTrim or packageTire sizeFrom
2020-2024 Preferred/Premium 215/55R18 $95

Tire size by model year

Model yearTire sizeTrim or packageFrom
2024 Mazda CX-30 215/55R18 Preferred/Premium $95
2023 Mazda CX-30 215/55R18 Preferred/Premium $95
2022 Mazda CX-30 215/55R18 Preferred/Premium $95
2021 Mazda CX-30 215/55R18 Preferred/Premium $95
2020 Mazda CX-30 215/55R18 Preferred/Premium $95

Which brand should you pick?

Mazda does not stamp its own approval code on tires the way Porsche or BMW do. Any tire in the right size that meets or exceeds the load index and speed rating on your door placard is a legitimate replacement, so pick on wet braking, tread life and price. Our picks for each size are on the size pages below.

Check this before you order
The tire and loading information placard on a car door jamb
Open the driver's door. The placard sits on the jamb or the B-pillar.
TIRE AND LOADING INFORMATIONSEATING CAPACITY TOTAL 5 FRONT 2 REAR 3Combined weight of occupants and cargo must never exceed 850 lbsTIRESIZECOLD TIRE PRESSUREFRONTP225/65R1733 PSIREARP225/65R1733 PSISPARET155/90D1760 PSITHIS IS THE SIZE YOU ORDER

Every US car built since 2003 carries this placard. It also gives the pressures, which the sidewall does not: the number molded into the tire is the maximum it can hold, not what your car wants.

What those tires cost

215/55R18 1 of the listed CX-30 builds from $95 per tire

Mazda CX-30 tires: common questions

What size tires does a Mazda CX-30 take?

The most common original size is 215/55R18. Other model years and trims use different sizes, so check the list on this page and confirm against the sticker inside your driver's door.

Can I fit a different size on my Mazda CX-30?

You can, within limits: the overall diameter should stay within about 3 percent of the original, and the load index and speed rating must meet or exceed the door placard. Anything further changes your speedometer reading and can rub at full lock.

Where is the tire size on a Mazda CX-30?

Open the driver's door and look at the white and yellow placard on the door jamb or the B-pillar. The same size is also molded into the sidewall of the tires currently on the car, unless someone changed them.

What size tires does a 2024 Mazda CX-30 take?

The 2024 Mazda CX-30 came from the factory on 215/55R18. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.

What size tires does a 2023 Mazda CX-30 take?

The 2023 Mazda CX-30 came from the factory on 215/55R18. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.

What size tires does a 2022 Mazda CX-30 take?

The 2022 Mazda CX-30 came from the factory on 215/55R18. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.