What size tires fit a 2018 Mazda Cx-3?

The 2018 Mazda Cx-3 uses P215/50R18 92V as the OEM tire size.

What tire pressure should a 2018 Mazda Cx-3 have?

The recommended tire pressure for the 2018 Mazda Cx-3 is 36 PSI front and 33 PSI rear (cold).

Can I use a different tire size on my 2018 Mazda Cx-3?

It is recommended to use the OEM size P215/50R18 92V. Alternative sizes may affect speedometer accuracy, handling, and clearances.

Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2018 Mazda Cx-3Tire Size & Pressure

OEM spec from the factory service manual for the Grand Touring, AWD variant.

Quick Answer

OEM Tire Size

P215/50R18 92V

Pressure (Front / Rear)

36 / 33 PSI

Load Index

This vehicle's factory manual

2018 Mazda Cx-3: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

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Other specs:All specs

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Frequently Asked Questions

What size tires fit a 2018 Mazda Cx-3?: The 2018 Mazda Cx-3 uses P215/50R18 92V as the OEM tire size.
What tire pressure should a 2018 Mazda Cx-3 have?: The recommended tire pressure for the 2018 Mazda Cx-3 is 36 PSI front and 33 PSI rear (cold).
Can I use a different tire size on my 2018 Mazda Cx-3?: It is recommended to use the OEM size P215/50R18 92V. Alternative sizes may affect speedometer accuracy, handling, and clearances.