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2021 Lexus RX450H tire sizes

The 2021 Lexus RX450H came from the factory with 2 tire sizes on 18" to 20" wheels. The most common size is 235/55 R20. Pick your trim below.

2021 RX450H F Sport

Factory (OE) sizes

20"wheels
235/55 R20

2021 RX450H F Sport Black Line Special Edition

Factory (OE) sizes

20"wheels
235/55 R20

2021 RX450H Standard

Factory (OE) sizes

18"wheels
235/65 R18

Optional sizes

20"wheels
235/55 R20

How to read 235/55 R20

235
Tread width in millimetres
55
Sidewall height, % of width
R
Radial construction
20
Wheel diameter in inches

Overall diameter: about 30.2" · Sidewall: 129 mm

Lexus RX450H tire sizes by year

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Other Lexus models

CT200H ES250 ES300 ES300H ES330 ES350 GS F GS Turbo GS200T GS300 GS350 GS400 GS430 GS450H GS460 GX460 GX470 GX550 HS250H IS F IS200 IS200T IS250 IS300 IS350 IS500 LC500 LC500H LFA LS400 LS430 LS460 LS500 LS500H LS600H LX450 LX470 LX570 LX600 LX700h NX200T NX250 NX300 NX300H NX350 NX350H NX450H+ RC F RC200t RC300 RC350 RX300 RX330 RX350 RX350H RX350L RX400H RX450H+ RX450hL RX500H RZ300e RZ450e SC300 SC400 SC430 TX350 TX500h TX550h+ UX200 UX250H UX300H