Met a chap and his wife today at milepost one on the alcan hwy. He was in a double cab long box dully 2020 he was dragging a huge 43 ft 5th wheeler Said his truck was like 540 hp 1350 torque. It was a special edition and he worked with ram and Cummins to have it special built. Is this true was there a special edition. I ask him about TDR he didn’t know what it was.