Since the Tamiya Grasshopper II 1/10th scale R/C buggy has 1.9" wheels, the best way to build a square set-up is to use Tamiya's own Hornet Large Diameter Wheels and Rock Block tires to make an off-road monster buggy that can proudly be called Project: Rock Hopper. We take a deep drive into every part you will need to make this radio controlled buggy live up to it's name in this episode of the RC Deep Dive podcast.