[V8] Rim question

[Roger Woodbury]

I have a chance to buy some interesting OEM rims and wonder if they will
radically fight with my V8.  I have asked the seller to give me the offset
and size and here is the information that I have received.  These are 16"
wheels.  According to the seller the numbers on the inside of the rims are:

	38R675 5.08
      7.50Jx16H2.

It would be extremely useful if someone out there has current Audi wheel
part numbers. I read these numbers are meaning that the rims are 7.50 inches
wide and perhaps the offset is 38?  

Comments?

Roger