my bud had 22 razors and i put one on and i still had just over an inch of clearance,even pushing on the suspension,the tire did not hit the foot peg wells,now someone told me that
the tires will expand(yeah,i know)witch will cause them to rub on the wells.but i don't plan on fitting a 6000 H.P top fuel engine in there.....yet

 

try it and whats the worst that could happen?

 

I have 22" realtors on it and they don't rub the heel guard. If the Razr's do rub, just bend the heal guard forward.