New 2026 Ram 3500 Big Horn Crew Cab 4x4 long-box dually with the 6. 7L Cummins HO turbo diesel and 8-speed TorqueFlite HD automatic. Big Horn Level 2 Equipment Group, Cold Weather Group, Safety Group, and Bed Utility Group; heated front seats and steering wheel, remote start, 9 Alpine speakers with subwoofer, blind spot monitoring, adaptive cruise, dual wireless charging pad, power telescoping mirrors, Mopar spray-in bedliner and deployable bed step.