These heavy-duty versions are designed for heavy towing and hauling, not ride comfort and handling.
The 2500 and 3500 HD models have been freshened for 2011.
They are offered in two- and four-wheel drive as well as with the dual rear-wheel setup.
Multiple bed sizes are offered.
The standard engine is a 6.0-liter V8 with the 397-hp, 6.6-liter turbodiesel optional.