Shop 2021 Ford F-350 Super Duty King Ranch Tires
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Confirm Tire Size for Your 2021 Ford F-350 Super Duty King Ranch

Shopping for tires? Select tire size to proceed.
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"
LT245/75R17
Original Equipment Wheel Diameter: 18"
LT275/65R18
Original Equipment Wheel Diameter: 20"
LT275/65R20
Where can I find my tire size?Where can I find my tire size?