Zone Offroad 4.5" Suspension System 13-18 6.7L Cummins Ram 3500 2013-2018 6.7L Cummins Dodge Ram 3500 4x4

Take your Ram to new heights with this complete suspension system from Zone! This lift system from the professionals at Zone utilizes heavy duty drop brackets to relocate the factory Ram radius arms. The new relocation brackets tie into the factory radius arm mounts as well as additional support to the frame. This relocation corrects the suspension geometry to compensate for the 4.5" of lift provided by the progressive rate coil springs.

Extended bump stops, dropped pitman arm, track bar relocation and brake line relocation round out the front components. The rear is lifted via a 3" block and u-bolts. For those looking for a lower rear stance, choose the 2" rear block kit.

Important Notes
Although very rare, front driveline vibration may occur at speeds over 35 mph when in 4WD. If this occurs, install the appropriate optional transfer case indexing kit. Optional t-case indexing ring kit recommended to reduce front driveline angle. Models with a 6 bolt transfer case use part # D5613. Models with an 8 bolt transfer case use part #D5813.
Vehicles equipped with a two piece drive shaft and a carrier bearing require bearing drop kit D5405.
Not designed for dually models.
Not designed for factory rear airbag suspension models.
Shock Options - We offer this kit with several shock options:
No Shocks: If you'd rather supply your own shocks, no problem, we give you this option.
Nitro Series Shocks: Zone Nitro Series shock absorber offers stock-like control and performance with fully displaced valving for improved compression and extension travel. This vehicle specific valving is pressurized with 50 psi nitrogen gas; this gas charge ensures split second response and reduced aeration. Combine these features with the special Fluon-banded piston and this shock is built to perform!
Fox Adventure Series Shocks: Built specifically to compliment your Zone lift kit, FOX's proven damping technology provides a comfortable on-road ride and predictable off-road handling in a variety of conditions. Their monotube design uses an internal floating piston (IFP) to separate the shock oil from the high-pressure, nitrogen-charged gas chamber, preventing oil aeration for fade-free performance in rough terrain.