need help on redcat racing ground pounder

[Snowball55]

I just got a new ground pounder, i want to put a set of tamiya juggernaut tires and rims on it, what do i need as far as just bolting them up to my diffs? Any help is greatly apreciated, email me at asharlow@aol.com

[carp]

juggernaut rims have inserts which have a hex inside, a hexagonal nut goes onto the output shaft and the insert fits onto the nut, not sure how the ground pounder wheels fit on.