Here are the specs on the Boyd Coddington Smoothie II's that I have. They are supposed to fit Firebird and Camaro. The fronts need to be spaced out to use on my car.
Front - 18 X 9 with 7" backspace or 40mm offset. Tires Kumho Ecsta Supra 712 - 265 35 18
Rear - 18 X 9 with 5 1/2" backspace or 12mm offset. Tires Kumho Ecsta Supra 712 - 275 35 18
Your buddy is more than welcome to try them on the car if he wants to bring it over here. I don't have metric lug nuts but the ones on the car may work.
This package cost over $3500 new. The one front rim has a little curb rash. The tires are like new. I would like to get $1500 for the set.
-- Edited by SD 396 on Thursday 12th of May 2011 10:13:49 PM