i have a set of 18 inch mkw m18 that came on my truck, well the chrome is peeling off of one of the rims and i was wonderin if it would be cheaper to buy a new rim or if having the wheel rechromed would be cheaper way to go. sorry if im asking a completly retarded question but im pretty new to chrome accessories. also how do you find out what backspacing a wheel has? other than when you buy it? is it stamped somewhere on there or is there a way to measure it? thanks in advance