Not sure what rimDiameter size options are for your 1990 Ford F 150 Custom Regular Cab GVWR 6250 2 wheel drive?
Choose from the options below.
Version/Option
Tire Size
31/10.50R15
31/10.50R15
31/10.50R15
31/10.50R15
7.50/nullR16
7.50/nullR16
7.50/nullR16
145/nullR12
Version/Option
Tire Size
31/10.50R15
31/10.50R15
31/10.50R15
31/10.50R15
Version/Option
Tire Size
7.50/nullR16
7.50/nullR16
7.50/nullR16
145/nullR12
Version/Option
Tire Size
31/10.50R15
31/10.50R15
31/10.50R15
31/10.50R15
Version/Option
Tire Size
7.50/nullR16
7.50/nullR16
7.50/nullR16
Version/Option
Tire Size
145/nullR12
Find your version / option
There are two places to find your tire size. Look directly on your tire sidewall or inside your driver’s side door jamb for your vehicle’s tire size.
Passenger Tire Sidewall
High Flotation Tire Sidewall
Inside Your Door Jamb