The 2018 Buick LaCrosse tire size depends on trim: the Avenir, AWD takes 245/45R19 98V; the Avenir, FWD takes 245/45R19 98V; the Base takes 235/50R18 97V; the Essence, 2.5L Eng VIN Z takes 235/50R18 97V; the Essence, 3.6L Eng VIN S takes 235/50R18 97V; the Preferred, 2.5L Eng VIN Z takes 235/50R18 97V; the Preferred, 3.6L Eng VIN S takes 235/50R18 97V; the Premium, 3.6L Eng VIN S, FWD takes 235/50R18 97V; the Premium, 2.5L Eng VIN Z takes 235/50R18 97V; the Premium, 3.6L Eng VIN S, AWD takes 235/50R18 97V, per the factory service manual.
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Frequently Asked Questions
What size tires does a 2018 Buick LaCrosse take?
It depends on the trim: Avenir, AWD uses 245/45R19 98V; Avenir, FWD uses 245/45R19 98V; Base uses 235/50R18 97V; Essence, 2.5L Eng VIN Z uses 235/50R18 97V; Essence, 3.6L Eng VIN S uses 235/50R18 97V; Preferred, 2.5L Eng VIN Z uses 235/50R18 97V; Preferred, 3.6L Eng VIN S uses 235/50R18 97V; Premium, 3.6L Eng VIN S, FWD uses 235/50R18 97V; Premium, 2.5L Eng VIN Z uses 235/50R18 97V; Premium, 3.6L Eng VIN S, AWD uses 235/50R18 97V.
What is the tire pressure for a 2018 Buick LaCrosse?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 2018 Buick LaCrosse?
Bolt pattern data is available in the factory service manual.