ok everybody. what i thought was a set of american racing 16x8 rims were not. they are 16x7's took them off today and read the back. so i need some new wheels. im am thinkin of some american racing baja 16x10 rims. it says they have a 4.5" backspacing. is that good or bad? also a 8 lug pattern for the suburbans is 8-6.5 right? they are on sale and ive always liked these rims. also will the hub centers from my old rims fit on the new. and what size lug nuts do i need?