I can't decide about the rims. I like the looks of both of the rim options for the R/T, and I've never really liked low-profile tires, so I'm leaning toward the 18s.

What I expect will happen, though, is that the 20s will be packaged with something else that I do want and I'll wind up with them anyway. That's OK, too. The more I see of the R/T, the easier I am to please! I just want one!