ive been looking in to this for a while and the way to go seems to be either 1/8th scale buggy wheels or 1/2 in offset 2.2 mt wheels either way ur gonna need 17mm adapters.
personally im looking at 1/2 offset rpm revolvers with Panther Komono Dragon LP tires.
other options to keep the stock wheel look are the proline switch beadlocks which ive heard bad things about tires pulling off
Asssociated SC8 aka KMC wheels are suposed to fit with 17mm adapters and there dirt cheep for 63 bucks for 4 mounted tires and rims from tower