Reg & Pam Laurie's WHITE Road Commander was commonly known as the Swirlon Truck due to it's role in the famous Swirlon ad at the time.
The truck was powered by a 350 Cummins, and ran with 15 speed road ranger box, SP40G Rockwell diffs and Hendrickson walking beam suspension.
Nicholas Taylor was driving the truck, and was near brought undone when he was dragged off the top by a tarp, breaking both his ankles and heels in the process.