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BigO Tire
BigO Tire
Confirm Tire Size
Shopping for tires? Select tire size to proceed.
1985 Ferrari Testarossa Base
Your vehicle manufacturer’s recommended tire specs include different front and rear tire sizes (i.e. staggered fitment). Learn about Staggered Fitment
Original Equipment Wheel Diameter:
Front 415" / Rear 415"
Front Tires
240/45VR415
Rear Tires
280/45VR415
Where can I find my tire size?Where can I find my tire size?