You can change it from a truck to a wing mount using the Hurricane wing mount setup for the buggy. It has a slipper clutch setup instead of a mid diff. You should be able to put truggy rims on it no problem as long as there not too deep in the back side. Just about any 17mm hex hub tire will fit on there, but it won't ever be a truggy, it'll still be a truck the boddy if too short and stocky, however you could turn it into a buggy by using buggy wheels.