whats the biggest tire a stock f150 can run?

[O'Rattlecan]

Yeah I remembered it had the Mazda 5 speed after I posted that...

Ryan

 

[tomtoc]

when i looked up the axle ratio, the 3.08 does sound right. i just crossed that off in my head almost right away b/c i thought the PO would have swapped them for towing. maybe not.

 

[Raptor22]

when i looked up the axle ratio, the 3.08 does sound right. i just crossed that off in my head almost right away b/c i thought the PO would have swapped them for towing. maybe not.

You would think he would have, but on the other hand diff swaps are expensive. Like $1400....