I Want To Put 305/55/20 Nitto Terra Grappler Tires On My 03 F150 Supercrew 4x4, But Was Wondering If They Will Rub. Any Suggestions???? And If They Do What Do U Think About Adjusting The Torsion Bar To Raise The Front A Little

 

I think they will rub if you dont crank the torsion bars. Those tires are a 33x12. I would crank the tbars and i believe they will fit.

 

You will have to trim a little plastic off the front bumper's lower valance for clearance.