Buick LaCrosse tire size

The most common factory tire size for the Buick LaCrosse is 235/50R18, on 42 of the 70 year and trim fits listed. The table lists every year from 2010 to 2019 and the size each trim was built with. Pick your year and trim to see the tires that fit.

Buick LaCrosse tire sizes by year

Factory tire sizes of the Buick LaCrosse by year and trim
Year	Factory tire size	Trims
2019	235/50R18	AWD, Base, Essence, FWD, Hybrid FWD, Preferred, Premium
	245/45R19load index 98, speed rating V	Avenir, AWD, FWD, Sport Touring
	P245/40R20load index 95, speed rating V	Avenir, Essence, Premium
	245/40R20	AWD, FWD
2018	235/50R18	AWD, Base, Essence, FWD, Hybrid FWD Preferred, Preferred, Premium
	P245/40R20load index 95, speed rating V	Avenir, Essence, Premium
	245/40R20	AWD, FWD
	245/45R19load index 98, speed rating V	Avenir
2017	235/50R18	AWD, Base, Essence, FWD, Preferred, Premium
	245/40R20	AWD, FWD
	P245/40R20load index 95, speed rating V	Essence, Premium
2016	P235/50R18load index 97, speed rating H	2.4L, 3.6L, Leather 2.4L, Leather 3.6L, Premium, Sport Touring
	235/50R18	2.4 4Cyl, 3.6 6Cyl AWD, 3.6 6Cyl FWD
	245/45R19	2.4 4Cyl, 3.6 6Cyl AWD, 3.6 6Cyl FWD
	P245/45R19load index 98, speed rating V	Leather 3.6L, Leather 3.6L (AWD), Premium
	235/50R17	2.4 4Cyl, 3.6 6Cyl FWD
	245/40R20	3.6 6Cyl AWD, 3.6 6Cyl FWD
	P225/55R17load index 95, speed rating H	2.4L, Leather 2.4L
	P245/40R20load index 95, speed rating V	Premium
2015	P235/50R18load index 97, speed rating H	2.4L, 3.6L, Leather 2.4L, Leather 3.6L, Premium
	235/50R18	2.4 4Cyl, 3.6 6Cyl AWD, 3.6 6Cyl FWD
	245/45R19	2.4 4Cyl, 3.6 6Cyl AWD, 3.6 6Cyl FWD
	P245/45R19load index 98, speed rating V	Leather 3.6L, Leather 3.6L (AWD), Premium
	235/50R17	2.4 4Cyl, 3.6 6Cyl FWD
	245/40R20	3.6 6Cyl AWD, 3.6 6Cyl FWD
	P225/55R17load index 95, speed rating H	2.4L, Leather 2.4L
	P245/40R20load index 95, speed rating V	Premium
2014	P235/50R18load index 97, speed rating H	2.4L, 3.6L, Leather 2.4L, Leather 3.6L
	235/50R18	2.4 4Cyl, 3.6 6Cyl AWD, 3.6 6Cyl FWD
	245/45R19	2.4 4Cyl, 3.6 6Cyl AWD, 3.6 6Cyl FWD
	P245/45R19load index 98, speed rating V	Leather 3.6L, Leather 3.6L (AWD), Premium
	235/50R17	2.4 4Cyl, 3.6 6Cyl FWD
	245/40R20	3.6 6Cyl AWD, 3.6 6Cyl FWD
	P245/40R20load index 95, speed rating V	Premium
2013	235/50R18	2.4 4Cyl FWD, 3.6 6Cyl AWD, 3.6 6Cyl FWD
	245/40R19	2.4 4Cyl FWD, 3.6 6Cyl AWD, 3.6 6Cyl FWD
	235/50R17	2.4 4Cyl FWD, 3.6 6Cyl FWD
	P245/50R17load index 98, speed rating H	Leather 3.6L, Premium
2012	235/50R18	AWD, FWD, Hybrid AWD
	245/40R19	AWD, FWD, Hybrid AWD
	235/50R17	FWD, Hybrid AWD
	P245/50R17load index 98, speed rating H	Leather 3.6L, Premium 3.6L
2011	235/50R18	CXL AWD, CXL FWD, CXS
	245/40R19	CXS
	P245/50R17load index 98, speed rating H	CX
2010	245/40R19	CX, CXL AWD, CXL FWD, CXS AWD, CXS FWD
	235/50R18	CXL AWD, CXL FWD, CXS AWD, CXS FWD
	P245/50R17load index 98, speed rating H	CX

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 Buick models