Confirm Tire SizeWhere can I find my tire size?
Shopping for tires? Select tire size to proceed.
2009 Ford F-150 Lariat
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: 18"
LT275/65R18/COriginal Equipment Wheel Diameter: 18"
P265/60R18Original Equipment Wheel Diameter: 18"
P275/65R18Original Equipment Wheel Diameter: 20"
P275/55R20