Hey, I have a 92 Camaro RS with the stock wheels. I am going to be getting some Z06 wheels with a 58mm offset, so I need to know what the offset of the stock ones are so I can subtract it and get the spacer size that I need.

The stock ones are 8 inches wide.


here they are

 

Fron thirdgen FAQ:

Q: What are the offsets for the front and rear 16 inch wheels?

A: 0 mm on the front and 16 mm (negative - outward) on the rear.

 

How are the front wheels 0mm offset? Doesn't that mean that the face of the wheel is flush with the edge?

Basically, I need to know what size spacer I'll need for 17x8.5" wheels in the front and rear of my car.

From what you said, I'll need about a 2.5" adaptor for the front and a 1.75" adaptor for the rear.

 

Maybe this will help (along with a board search for "Z06 wheels") :

http://www.thunderracing.com/catalog/?action=vshop&vid=6&pcid=215