Wondering which size would look better, 30mm or 40mm?

 

Look better for what? OEM wheels?

 

Im new to this forum and to the crossfire family. Forgive me for asking this, would the OEM be the the stock rims? If so then that's what I have on now and I'm just curious if the 10mm would make a difference and or if the 40's are even available for the 04 limited model.

 

Didn't you have a pic of an Alabaster (white) Crossfire in your signature yesterday? With DUB wheels?

You have to use a minimum 10 MM on the front. And modify them to boot, but it is a simple job on a lathe. I have a sketch in my gallery for the dimensions.

10 MM to 30 MM in the rear, I think, will cause no clearance issues.

Both installations will require lug bolts (Ball Seat, 12 MM X 1.5 MM pitch) longer than the originals by the thickness of the spacer installed.

Do a search in the "Wheels, Brakes, Tires and Suspension" forum:

Wheels, Brakes, Tires and Suspension

You will find many threads about spacers, wheels and clearance issues.

Happy hunting!