I own a '98 2500...........does anyone know if I can fit the 2000-2001 polished factory aluminum 8 bolt wheels onto my truck without any problems?.......AND.....does anyone know the backspacing of these wheels..........since they look so good, and if they don't fit a '98, I'd like to know the backspacing if I have to go aftermarket........I really want to go from the '98 6.5 inch wide, to this 8 inch wide wheels on the 2000,2001 models........THANX!