(9mm offset wheels recommended when mounting this body on a 190mm chassis

9-inch crawler spare tires

Powerhobby Sparko F8 Center Rear Dogbone 88mm

It is a direct fit on all Tekno RC 1/8th scale vehicles and will give you the option for 3

Spektrum electronics

Powerhobby Aluminum Round Droop Gauge RC Tool for 1/10 On-Road Chassis Mod 1.5 Pinion (9mm offset wheels recommended whenPowerhobby Aluminum Round Droop Gauge RC Tool for 1 10 On Road Chassis Accurately measure downstop with this round droop gauge where you can measure from the bottom of the arm or the wheel axle to bottom of chassis distance with the included two wheel discs