How big of a tire can I fit on my F250?
How big of a tire can I fit on my F250? Biggest Tires on Stock 2017 F250 4×4 The biggest tire you can fit on a 2019 F250 with no suspension upgrade or aftermarket rims are: 275/65/20 or 295 on a 18”. If you are prepared to fit a 2” lift you can comfortably fit 35”x12.5” R20 Below is a size comparison chart of all the 34” tires available. What kind of coil overs do I need for F250 tires? If you decide to go big and install a package with adjustable coil-overs, your tire options will be much wider....