I have weld rims that came with the coupe that are on the car. How can I tell what the backspacing is along with the width of the skinnies up front and the ones out back. Only #'s onthe back are 17-93 and on the fronts are 23-97

 

just by looking at the rears in your pics they are either 15x7 or 15x8 with 4 1/2 rear back spacing. The 5 1/2 rear back spacing have less of a outside lip. the pic I see you have an outer edge lip. Now you can just take them off also and measure them.

 

Thanks Andel. I was hoping Welds have some # on them to identify them. The fronts are either 4 or 5 inch wide, can't tell. The backs have 265's on them. There is about an inch to an inch and a half between the tire and the inner fender on the rears.

 

You need to remove them to measure BS, many sites will show how.

 

lay a machinists ruler across the back of the rim then use another to go from the INSIDE of the bolt face ( part that goes against the brake drum or rotor) ... u found your back spacing ... as for the width of the wheel itself with a tire on its kinds annoying just use a square small enough and a straight edge... Its not like we are talking rocket science here

 

I know all this fellas. Was just trying to avoid yanking them off.

 

lazy ass mofucker, lol jk. TAKE EM OFF, BE SURE!!!

 

the numbers stamped on the front of weld wheels mean nothing on there size or part number etc.