Join Date: Jul 2007
Location: Oakville Ontario Canada
Offset on front rims 68
I just purchase a set of 205 70 R 15 for the front of my car. It original had 3 inch wide tires on narrow rims. So no I have to buy new rims. I measured the back spacing on a 15 x 7 rally rim and found that it had a 4 1/4 back spacing. So I called the speed shop and ask them for a weld pro star 15 x 7 rim and they asked what backspacing. I said 4 1/4 they said the only come in 3.5 and 4.5. So which back spacing do I need ?