Did AFS make the GS/ZR1 rims?

[JeffP1167]

On the back of my ZR1 rims it has AFS stamped, however I always thought there would be a casting logo on the face of the rims. I have seen it on a few rims but these don't have it and those people also say theres have AFS on the back.

These are stamped 50mm offset front and rear fronts have 275 and rears 315 series tires. Shouldn't it be 50mm and 56mm offsets? Also didn't the GS have 17x8.5 front rims?

Could these be GS rims? I know they are not ZR1 because those had what 36mm offset , perhaps my casting logo was sanded off when the guy had them powder coated.

Is there anyway through numbers as finding out if they are GS rims?

 

[68/70Vette]

Is there anyway through numbers as finding out if they are GS rims?

The question is not if you have GS rims. The question is do you have GS wheels? The rim dimension relates to the width of the tire; i.e. a 18 inch wheel with a a 10 inch rim is an example.

 

[JeffP1167]

they are 17x9.5 (I think) but rears are 17x11. I recall afs stamped on the inside of the rear rims spokes but just numbers on the front. Rears are stamped 50mm offset fronts were hard to tell but looked like 50 or 56mm.

I'm not looking for value of them because they are not for sale since they look great on my Camaro.

Was just curious is all.