While that is a really good price for wheels and tires, I'd be cautious about just buying any set of wheels for the Crossfire. There are dozens of threads on here about owners that buy wheels only to find out there are problems with getting them to fit correctly. Even though the web site states they "fit perfectly", you will probably have to add spacers and possibly different length lug bolts. Also, the OEM wheel size is 19" on the rear, so putting 18" on the rear may have some adverse affects. Do some reading about others that have done this before you pull the trigger.

RL