Lexus RX tyre sizes

Factory tyre sizes for the Lexus RX as listed in the maker's official documents. Each of the 15 rows links its source document.

  • Hatchback
  • 2013–2025
  • 15 versions
Rear235/60R18Front235/60R18
18″ rim
Rear
235/60R18
Overall diameter
739 mm
Section width
235 mm
Factory wheel: 7.5Jx18
Front
235/60R18
Overall diameter
739 mm
Section width
235 mm
Factory wheel: 7.5Jx18
18″ rim
Rear
235/65R18
Overall diameter
763 mm
Section width
235 mm
Front
235/65R18
Overall diameter
763 mm
Section width
235 mm
19″ rim
Rear
235/60R19
Overall diameter
765 mm
Section width
235 mm
Front
235/60R19
Overall diameter
765 mm
Section width
235 mm
19″ rim
Rear
235/55R19
Overall diameter
741 mm
Section width
235 mm
Factory wheel: 7.5Jx19
Front
235/55R19
Overall diameter
741 mm
Section width
235 mm
Factory wheel: 7.5Jx19
20″ rim
Rear
235/55R20
Overall diameter
766 mm
Section width
235 mm
Front
235/55R20
Overall diameter
766 mm
Section width
235 mm
21″ rim
Rear
235/50R21
Overall diameter
768 mm
Section width
235 mm
Front
235/50R21
Overall diameter
768 mm
Section width
235 mm

The tyres on the car may have been changed. For the exact size, check the label in the door frame or the registration.

Change the size, press the gas: see the difference →

Some rows come from an official document of another country (DE, UK). Your market's version may differ; compare with the door label.

Tyres and wheels by version

RX AL30 2025

VersionhpTyreSource
RX 350h Premium (19")250235/60R19Document ↗UK
RX 450h+ Premium (19")309235/60R19Document ↗UK
RX 350h Premium Plus / F Sport Design / Takumi (21")250235/50R21Document ↗UK
RX 450h+ Premium Plus / F Sport Design / Takumi (21")309235/50R21Document ↗UK
RX 500h F Sport / F Sport Takumi (21")371235/50R21Document ↗UK

RX AL30 2023–

VersionTyreSource
RX 350h / RX 450h+ (19")235/60R19Document ↗UK
RX 350h / RX 450h+ / RX 500h (21")235/50R21Document ↗UK

RX AL20 2016–2022

VersionTyreSource
RX 450h (18")235/65R18Document ↗UK
RX 450h (20")235/55R20Document ↗UK

RX AL20 2016–2017

VersionTyreSource
RX 200t (18")235/65R18Document ↗UK
RX 200t (20")235/55R20Document ↗UK

RX AL10 2013

VersionhpTyreWheelSource
RX 350 (18")277235/60R187.5Jx18Document ↗DE
RX 350 Executive Line (19")277235/55R197.5Jx19Document ↗DE
RX 450h (18")299235/60R187.5Jx18Document ↗DE
RX 450h Executive Line (19")299235/55R197.5Jx19Document ↗DE

FAQ

What tyre size does the Lexus RX use?

Factory tyre sizes listed in official documents for the Lexus RX: 235/60R18, 235/65R18, 235/55R19, 235/60R19, 235/55R20, 235/50R21. The most common size is 235/50R21.

What wheel size does the Lexus RX have?

The Lexus RX was sold with 18, 19, 20, 21 inch wheels in the sourced versions. The number after R on your tyre's sidewall tells you which one you have.

Can I fit a different tyre size on the Lexus RX?

A size whose overall diameter is within 3% of the factory size, with no lower load index or speed rating, usually fits. For final approval check the door label, CoC and your tyre shop.

Was this page useful?Report a wrong size

Other Lexus models

All makes