hey,im thnking of selling my 28 mudzillas and goin with 30 zillas,,i thnk they would be a better tire for me because i trail way more than mud,but never shy away from the mud along the trail..there lighter than 28 mudzillas and trail better and mud ok,,,but will they fit,i think with the hight of them and decent mudding capabilities it would make a hell of a trailmud machine..i already have dalton installed and secondary bought and ready to go in if need be,,anyway any thoughts on the 650 motor power and 30 zillas bring em on,,id love to here any comments,,