Motor-mad Ryan Camp transformed an old pick-up truck into the ULTIMATE racing vehicle. Ryan decided to build his own mud truck after attending events and watching other drivers compete. His truck, Sick 50 Mega Truck, can jump over hills and race through four-feet deep mud.The 429 stone truck started life as an old 1950 Chevrolet full body truck. It took Ryan, 35, from Georgia, USA, a year to complete his dream mud truck.