Would both of these tires fit on a stock f150 wheel? 285/75/R18 and 295/70/18. And which one would be a more fitted spare for a 35-12.5-18? Thanks guys.

 

The 285/75 is 34.83" tall and is narrower, so will fit a stock rim better.

 

Hey thanks man for the reply! Do you know if it would be ok as a spare for a 35x12.5x18?

 

The diameters should be about identical, so should work fine. If you got a rear flat I'd put your normal 35x12.50 from the front on the rear and the 285 spare up front, but that that's just me and probably isn't necessary.

 

Thanks man for the advice! Just got the spare tire today and it seems great!