ok thats what i though my buddie keeps trying to tell me that i wont? and i know for a fact my 20in rims by them selfs are tanks there heavy as crap, and im gunna go with a 17in titan rim and i know that its gotta be lighter, and everyone knows a street tires lighter than a mudder, less plys and less extra tread there for the new set up should be lighter thus giving me better gas mileage and possibly better get up and go right?