The Ram 3500 Heavy Duty sits atop the automaker's consumer pedestrian trucks above the Ram 1500 and Ram 2500 HD and below the Ram Chassis Cab 3500 HD, 4500 HD, and 5500 HD models. Three engines ...

The 2020 Ram 3500 Heavy Duty is the company's most capable consumer pickup, offering a standard Hemi V-8 or one of two optional Cummins 6.7-liter I-6 turbodiesel powerplants. As with the heavily ...