Zone Offroad D57F 6.5 Inch Radius Arm Suspension Lift Kit Ram 3500 Diesel 4WD

The Zone Offroad D57F is a 6.5-inch radius arm suspension lift kit engineered specifically for 2013–2018 Ram 3500 4WD trucks equipped with the 6.7L Cummins diesel engine. This comprehensive kit delivers a commanding lift with improved ground clearance and the capability to run tires up to 37 inches, transforming your heavy-duty truck for serious off-road performance without sacrificing on-road drivability.

The front suspension is handled by full-length replacement coil springs paired with heavy-duty radius arms fabricated from 1/4-inch laser-cut steel with internal gusseting for exceptional strength and increased ground clearance. A Nitro performance shock package is included to complement the lifted suspension and deliver a controlled, balanced ride both on and off the trail. The rear of the truck is leveled using a block lift system to match the front lift height and maintain proper stance.

Key Features:

• 6.5-inch front coil spring suspension lift with full-length replacement coils
• Heavy-duty 1/4-inch laser-cut, internally gusseted radius arms for superior strength
• HD track bar relocation bracket to correctly reposition the front axle
• Rear block lift kit for a level, proportional stance
• Nitro shock absorbers included for front and rear
• Drop pitman arm, extended bump stops, and sway bar drop links for proper geometry correction
• Brake line relocation hardware included
• Bolt-on installation designed to align to factory specifications
• Compatible with the 6.7L Cummins diesel engine
• Clearance for up to 37-inch tires

The Zone Offroad D57F is a complete, bolt-on solution designed for maximum off-road capability on your Ram 3500 diesel. All critical suspension geometry components are addressed within the kit, making it a straightforward upgrade for experienced installers. Zone Offroad products are built in the USA and backed by a lifetime warranty.