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BigO Tire
BigO Tire
Confirm Tire Size
Shopping for tires? Select tire size to proceed.
2003 Oldsmobile Alero GL
Oldsmobile 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: 15"
P215/60R15
Original Equipment Wheel Diameter: 16"
P225/50R16
Where can I find my tire size?Where can I find my tire size?