Specs on 18 inch "snowflakes"

[Mckenzie]

Im interested in the stock 18 inch silverado rims for my 6 inch ntd kit because it calls for 18 inch rims, and these are relatively cheap and i like the way they look. What are the specs on these rims such as backspacing, width, and offset?

 

 

Plan on running 37x13.5s on them

 

http://0.tqn.com/d/trucks/1/0/v/k/07_silv_wheeldesign.jpg

[SILVERADOSC540]

Can you put a 13.5 on an 8 inch rim?

[blackout07]

One should not. The wheels are 8" wide with +31 offset.

[Mckenzie]

You can i have seen plenty of people do it. What is the backspacing? The kit requires a 4.5 backspacing for the rims

[zach1990]

I may be wrong but I believe you'll need small spacers. And I've got 12.50s on stockers and they are wearing horribly

 

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[blackout07]

Can and should are not the same thing. Bs is 5.7.

[Mckenzie]

Awesome thanks! Where were you able to find that out at?

[blackout07]

Don't recall. It's been posted on here by me and some others a dozen or so times. All of GMs wheels are +31 offset. So if you know the width, you can calculate the bs.