THE 2020 F-Series Super Duty is delivering next-level capability in an all-new way: the Tremor Off-Road Package. Tremor pushes the boundaries of Super Duty off-road capability with new hardware and tech to handle rough terrain, providing greater towing and payload than Ram Power Wagon.
Off-road upgrades start with a set of aggressive 35-inch-diameter Goodyear Wrangler Duratrac maximum-traction tires—the largest diameter tires available on a heavy-duty pickup— mounted on a set of unique 18-inch matte-finished black wheels. These tires, combined with a 2-inch front-end lift and shorter air dam, result in an impressive 10.8 inches of ground clearance, best-in-class water fording of 33 inches, and the best approach and departure angles of any Super Duty ever—31.65 degrees and 24.51 degrees, respectively.
Progressive-rate springs balance heavy-duty towing performance needs while also controlling body motion on rutted, rock-strewn trails. The rear stabilizer bar is tuned for a lower spring rate so customers experience less head toss over obstacles during severe suspension articulation.