Confirm Tire SizeWhere can I find my tire size?
Shopping for tires? Select tire size to proceed.
2021 Ford Mustang EcoBoost
Ford 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: 17"
235/55R17Original Equipment Wheel Diameter: 18"
235/50R18Original Equipment Wheel Diameter: 19"
P255/40R19Original Equipment Wheel Diameter: 19"
255/40R19Original Equipment Wheel Diameter: 19"
265/40R19