Rim Dimensions

[Dag19]

What are the factory rim dimensions for an 07 Sierra nbs that has the 17" sport polished aluminum wheels? (below)

 

Width?

Offset?

Backspacing?

 

 

 

[Zembonez]

What are the factory rim dimensions for an 07 Sierra nbs that has the 17" sport polished aluminum wheels? (below)

 

Width?

Offset?

Backspacing?

 

 

 

I think they are stamped 17x7. Don't know what the backspacing is.

[Zembonez]

UPDATE!

 

I looked it up. Looks like GM is calling it a 17x7.5 inch wheel... not 17x7

 

Still no help on backspacing.

[C. Charles Hahn]

I found this in an old thread:

 

OEM = 17" x 7.5" with 31mm offset = 4.97" backspacing

[Dag19]

I found this in an old thread:

 

OEM = 17" x 7.5" with 31mm offset = 4.97" backspacing

 

 

Dang it! I search and search through these threads and come up with nothin...I better learn new search terms. That sounds about right. Thanks for posting.