Bobby Brown attacked the Tough Truck course like he was angry with it. Brown drove his Chevy Colorado 900 miles roundtrip from his home in Jacksonville, Florida. There aren't any Modified Class Tough Truck racers that can make that claim. His obviously versatile rig uses an off-the-shelf Skyjacker coilover suspension. Power comes from an LS2 GTO 6.0L engine that makes 400 hp and 400 lb-ft of torque.