Ford F-350 Super Duty Platinum tire size
The most common factory tire size for the Ford F-350 Super Duty Platinum is LT245/75R17, on 1 of the 2 year and trim fits listed. Each year below lists the sizes its trims were built with (2014 to 2017). Pick your year and trim to see the tires that fit.
Ford F-350 Super Duty Platinum tire sizes by year
20171 size · 1 trim
LT245/75R17load index 121/118, speed rating S
20141 size · 1 trim
P275/55R20load index 111, speed rating S
Check your own tire
A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.