The original EarthRoamer™ ER2K is an expedition equipped truck that started life as a Cummins powered, Dodge Ram 2500, quad cab, short bed, four wheel drive truck. The original ER2K was purchased new in 1998 and the next several years were spent equipping it for expedition travel. The ER2K became a quest to build the ultimate expedition vehicle and was an ongoing labor of love. The links below give a detailed account of the modifications made to the ER2K, why the modifications were made, and the lessons learned. Every modification made to the ER2K was focused on improving reliability, durability, rough-road capabilities, or comfort.