The classic R/T was originally going to be only B5 blue when they first started talking about it in fall of 2008, but when they finally were about to ramp up producing them in 2009 they added black, silver, white, red, orange and deep water blue to the available color choices.
This year with the limited edition colors, yellow, purple and the upcoming furious fuchsia, the classic R/T is the only version other than the SRT8 that you can get those colors on.
All classic R/T's come with the cragar style chrome wheels.