Lexus IS350 tire size

The most common factory tire size for the Lexus IS350 is 225/40R18 front, 255/35R18 rear, on 46 of the 91 year and trim fits listed. The table lists every year from 2010 to 2026 and the size each trim was built with. Pick your year and trim to see the tires that fit.

Lexus IS350 tire sizes by year

Factory tire sizes of the Lexus IS350 by year and trim
Year	Factory tire size	Trims
2026	235/40R19 front, 265/35R19 rearload index 92, speed rating V	F Sport, F Sport AWD, F Sport RWD
2026	235/40R19	F Sport AWD, F Sport Design, F Sport RWD
2025	235/40R19 front, 265/35R19 rearload index 92, speed rating Y	F Sport, F Sport AWD, F Sport RWD
2025	235/40R19	F Sport AWD, F Sport Design, F Sport RWD
2024	235/40R19 front, 265/35R19 rearload index 92, speed rating Y	F Sport, F Sport AWD, F Sport Design, F Sport RWD
2024	235/40R19	F Sport AWD, F Sport RWD
2023	235/40R19 front, 265/35R19 rearload index 92, speed rating V	F Sport AWD, F Sport RWD, w/F Sport Design
2022	235/40R19 front, 265/35R19 rearload index 92, speed rating V	F Sport AWD, F Sport RWD
2021	235/40R19 front, 265/35R19 rearload index 92, speed rating V	F Sport AWD, F Sport RWD
2020	225/40R18 front, 255/35R18 rearload index 88, speed rating W	(AWD), (RWD), F Sport, F Sport AWD, F Sport Black Line Special Edition, F Sport RWD, Sedan AWD, Sedan RWD
2020	225/45R17load index 91, speed rating V	(AWD), (RWD)
2019	225/40R18 front, 255/35R18 rearload index 88, speed rating W	(AWD), (RWD), F Sport, F Sport AWD, F Sport RWD, Sedan AWD, Sedan RWD
2019	225/45R17load index 91, speed rating V	(AWD), (RWD), Sedan AWD, Sedan RWD
2018	225/40R18 front, 255/35R18 rearload index 88, speed rating W	(AWD), (RWD), F Sport, F Sport AWD, F Sport RWD, Sedan AWD, Sedan RWD
2018	225/45R17load index 91, speed rating V	(AWD), (RWD), Sedan AWD, Sedan RWD
2017	225/40R18 front, 255/35R18 rearload index 88, speed rating W	(AWD), (RWD), F Sport, F Sport AWD, F Sport RWD, Sedan AWD, Sedan RWD
2017	225/45R17load index 91, speed rating V	(AWD), (RWD), Sedan AWD, Sedan RWD
2016	225/40R18 front, 255/35R18 rearload index 88, speed rating W	(AWD), (RWD), F Sport, F Sport AWD, F Sport RWD, Sedan AWD, Sedan RWD
2016	225/45R17load index 91, speed rating V	(AWD), (RWD), Sedan AWD, Sedan RWD
2015	225/40R18 front, 255/35R18 rearload index 88, speed rating W	(AWD), (RWD), F Sport, Sedan AWD, Sedan RWD
	225/45R17load index 91, speed rating V	(AWD), (RWD), Sedan AWD, Sedan RWD
	225/40R18 front, 255/40R18 rearload index 88, speed rating Y	C, C F Sport, Convertible
	225/45R17 front, 245/45R17 rearload index 90, speed rating W	C, Convertible
2014	225/40R18 front, 255/35R18 rearload index 88, speed rating W	(AWD), (RWD), F Sport, Sedan AWD, Sedan RWD
	225/45R17load index 91, speed rating V	(AWD), (RWD), Sedan AWD, Sedan RWD
	225/40R18 front, 255/40R18 rearload index 88, speed rating Y	C, C F Sport, Convertible
	225/45R17 front, 245/45R17 rearload index 90, speed rating W	C, Convertible
2013	225/40R18 front, 255/40R18 rearload index 88, speed rating Y	(RWD), C, Convertible, Sedan RWD
	225/45R17 front, 245/45R17 rearload index 90, speed rating W	(RWD), C, Convertible, Sedan RWD
	225/45R17load index 91, speed rating V	(AWD), Sedan AWD
	225/40R18	Sedan AWD
2012	225/35R19 front, 255/35R19 rear	Convertible, Sedan RWD
	225/40R18 front, 255/40R18 rear	Convertible, Sedan RWD
	225/45R17load index 91, speed rating V	(AWD), Sedan AWD
	225/45R17 front, 245/45R17 rear	Convertible, Sedan RWD
	225/40R18	Sedan AWD
2011	225/40R18 front, 255/40R18 rearload index 88, speed rating Y	(RWD), C, Convertible RWD, Sedan RWD
	225/45R17 front, 245/45R17 rearload index 90, speed rating W	(RWD), C, Convertible RWD, Sedan RWD
	225/35R19 front, 255/35R19 rear	Convertible RWD, Sedan RWD
	225/45R17load index 91, speed rating V	(AWD), Sedan AWD
	225/40R18	Sedan AWD
2010	225/40R18 front, 255/40R18 rearload index 88, speed rating Y	Base, C, Convertible, Sedan
2010	225/45R17 front, 245/45R17 rearload index 91, speed rating V	Base, C, Convertible, Sedan

Check your own tire

A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.

How to read your tire size Other Lexus models