Between Chevrolet, Ford, & Dodge Truck the 1985 Chevrolet C/K Truck was named the toughest and lasted the longest through the rough terrain in this video. The rule was each truck had to have over 150,000 miles on them at the beginning. I had seen this episode before still cool though.
http://gmauthority.com/blog/2012/06/...k-in-shootout/