Ford F-250 Super Duty Lariat tire size
The most common factory tire size for the Ford F-250 Super Duty Lariat is LT245/75R17, on 4 of the 10 year and trim fits listed. Each year below lists the sizes its trims were built with (2010). Pick your year and trim to see the tires that fit.
Ford F-250 Super Duty Lariat tire sizes by year
20107 sizes · 13 trims
LT245/75R17load index 121/118, speed rating S
LT265/70R17load index 121/118, speed rating S
LT275/65R20load index 126/123, speed rating S
LT275/65R18load index 113/110, speed rating S
P265/60R18load index 109, speed rating T
P275/55R20load index 111, speed rating S
P275/65R18load index 114, speed rating T
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.