X-Monster Wheels/Terra Groove Tires AR310775 and a robust chassis engineered

and a robust chassis engineered for extreme durability

and reliable performance

Designed to enhance the performance and reliability

30/12T Steel Helical Diff Ring/Pinion Front Gear Set

and/or lower the vehicle's center of gravity for improved handling

X-Monster Wheels/Terra Groove Tires AR310775 and a robust chassis engineeredX Monster Wheels Terra Groove Tires Terra Groove monster truck tires give your X Truck a livelier feel with improved grip and greater control. The huge 8. 6" tires are made from an ultra soft compound for incredible traction with internal belting to reduce ballooning. The 8 hole chrome wheels include replica hubs with screws for an authentic scale appearance. Sold as a pair.