Some hits and misses with this truck. I actually think the Pro looks pretty sweet, while the rest are just OK. I'm thinking the price is going to be in Ranger Raptor, or ZR2 Bison territory, as in upper 50s to 60 grand.
I found this video discussing the TRD Pro, and the fact that it's 3.5" wider track, is actually just due to rims with wider offsets, rather than like the ZR2 and Raptor, which have longer suspension components to achieve this.