What size tires fit a 2020 Mazda 6?

The 2020 Mazda 6 uses P225/45R19 92W as the OEM tire size.

What tire pressure should a 2020 Mazda 6 have?

The recommended tire pressure for the 2020 Mazda 6 is 35 PSI front and 35 PSI rear (cold).

Can I use a different tire size on my 2020 Mazda 6?

It is recommended to use the OEM size P225/45R19 92W. 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.

2020 Mazda 6Tire Size & Pressure

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

Quick Answer

OEM Tire Size

P225/45R19 92W

Pressure (Front / Rear)

35 / 35 PSI

Load Index

Source: Factory service manual — 2020 Mazda 6 Grand Touring. View full manual section →

Other specs:All specs Oil Type Coolant

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P225/45R19 92W for Mazda 6

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Frequently Asked Questions

What size tires fit a 2020 Mazda 6?: The 2020 Mazda 6 uses P225/45R19 92W as the OEM tire size.
What tire pressure should a 2020 Mazda 6 have?: The recommended tire pressure for the 2020 Mazda 6 is 35 PSI front and 35 PSI rear (cold).
Can I use a different tire size on my 2020 Mazda 6?: It is recommended to use the OEM size P225/45R19 92W. Alternative sizes may affect speedometer accuracy, handling, and clearances.