Skip to main contentSkip to footer
BigO Tire
BigO Tire
Back
Confirm Tire Size
Shopping for tires? Select tire size to proceed.
2019 Buick LaCrosse Sport Touring
Buick equips your vehicle with more than one possible size during production. Please select the size installed on your vehicle from the choices below.
Original Equipment Wheel Diameter: 19"
245/45R19
Original Equipment Wheel Diameter: 20"
P245/40R20
Where can I find my tire size?Where can I find my tire size?