What size tires fit a 2010 Lexus RX?

The 2010 Lexus RX uses P235/60R18 102V as the OEM tire size.

What tire pressure should a 2010 Lexus RX have?

The recommended tire pressure for the 2010 Lexus RX is 32 PSI front and 32 PSI rear (cold).

Can I use a different tire size on my 2010 Lexus RX?

It is recommended to use the OEM size P235/60R18 102V. 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.

2010 Lexus RXTire Size & Pressure

OEM spec from the factory service manual for the AWD variant.

Quick Answer

OEM Tire Size

P235/60R18 102V

Pressure (Front / Rear)

32 / 32 PSI

Load Index

Source: Factory service manual — 2010 Lexus RX AWD. View full manual section →

Other specs:All specs Oil Type Coolant

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P235/60R18 102V for Lexus RX

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Frequently Asked Questions

What size tires fit a 2010 Lexus RX?: The 2010 Lexus RX uses P235/60R18 102V as the OEM tire size.
What tire pressure should a 2010 Lexus RX have?: The recommended tire pressure for the 2010 Lexus RX is 32 PSI front and 32 PSI rear (cold).
Can I use a different tire size on my 2010 Lexus RX?: It is recommended to use the OEM size P235/60R18 102V. Alternative sizes may affect speedometer accuracy, handling, and clearances.