Confirm Tire SizeWhere can I find my tire size?
Shopping for tires? Select tire size to proceed.
1984 Buick Riviera Base
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: 15"
P205/75R15Original Equipment Wheel Diameter: 15"
P225/70R15