Sand running is all the rage in R/C these days and HPI don't want anyone to be left out of the fun. With the Sand Thrower rear tyres, any 2WD or 4WD stadium truck can be put right on the ground to roost up some fun! The perfect add-on for any 'desert rat', the Sand Thrower rear and No.4457 Sand Runner front tyres enable your 2WD stadium truck to perform like a real quad racer in the desert! Throw up massive rooster tails of sand or dirt as your truck rockets to top speed! When put on a 4WD stadium truck like the Nitro MT 2, you get twice the acceleration and ten times the fun! Made from the long-lasting HPI D compound, they will last forever, giving you hours and hours of big-air top speed enjoyment! Features Sand thrower D compound tire 2 piece Specifications Size: 2.2" Inner Diameter: 53 mm Outer Diameter: 102 mm