The DropStars Monster Energy Edition 645MB black wheel is available in 17, 18 and 20 inch sizes. The 645MB is available for most trucks, Jeeps & SUV's. This Monster Energy Edition wheel is available for a limited time only! Free shipping on DropStars 645MB wheels. Free lugs and locks included with the purchase of a set of 4 DropStars 535BM Monster Energy Edition wheels.