Sounds kinda weird, but I like the steel wheels. It's a retro thing that fits with either the 60's, 70's, or 80's, but it hasn't really been done on a car in YEARS, so it's also kind of new. I'm not convinced 20" and larger wheels are performance-oriented even though it's coming on the fast model. American Lemans cars don't use bigger than an 18 or 19, I think.
Regardless, I think all the wheel choices are decent on this car. Nothing hideous, and certainly no plastic wheel covers.