I saw one of these trucks at the grocery store today and I am really digging the wheels for my Tahoe. 08 GMC Sierra Z71 All-Terrain edition (RPO GAT). The wheels are 18x8 w/ 265/65/18 Bridgestone Dueler A/Ts.
What I need is a part number for the wheels along with the weight and offset info if possible. Do the 07+ trucks have a different offset from the 99-06 models?
I would prefer to get wheels only as I am looking at either 275/65/18 Bridgestone Revos or 285/60/18 Cooper LTZs to go on them.

 

those are sweet. i would also like to know some specs

 

I'd like to find out about the wheels. I went on the GMC website and the code for the wheels is RGA. I'm going over to the local gmc dealership this afternoon to get a few things and I'm going to find out about these wheels.

 

try gm parts direct.

I got some info on the tahoe/yukon hybrid wheels I want.

 

https://www.performancetrucks.net/fo...d.php?t=421686

 

The RPO code is RGA. The part number is 19152814. They are 18"x8" wheels of course. The wheels are $861.44 + 50.00 core charge = $911.44

 

The offset has not changed.

 

Yeah- them are some nice wheels alright. I almost hafta have them. I'm gonna need 17" or larger for the spindles..............