I have a 04.5 lly.. 2500HD ec/sb 4x4, stock suspension with the torsion bars cranked just enough to level it. The truck currently has 285/75r16s (factory wheels), i have a line on a set of 305/60r16s, has anyone ran these on a stock height truck? I would just like to get some info before i buy them and find out they dont fit. thanks!