OEM Z71 Wheel Info

[2 E L O]

Alright, for the life of me I cannot find the backspacing dimension or offset of the 2007+ Z71 wheels. I know they're 18x8 but I cannot find the additional specs on them... Anyone have this info or able to get a measurement for me? Thanks in advance!

 

[Rich2007Z71]

31 - you can always check ebay listings

 

[2 E L O]

Thanks!

I never thought about checking eBay... I was Googling and searching forums like crazy, though...