13-18 Ram 3500 4WD, Gas 4 Inch Lift Kit w/ Radius Arm - 2 Inch Block Kit, Nitro Shocks

Build your 2013-2018 Ram 3500 the right way with the Zone Offroad 4 Inch Lift Kit w/ Radius Arm. This complete system is engineered to add ground clearance and room for larger tires while keeping the install bolt-on friendly.

The front uses a coil spring & radius arm design to deliver a 4-inch lift, and out back the block setup adds 2 inches. The kit comes with Zone Nitro Series shocks matched to the new ride height. It is designed to clear tires up to 35 x 12.5 (trimming may be required on some applications).

Installation is typically rated moderate and takes about 6 hrs. Confirm fitment for your 2013-2018 Ram 3500 using the Details below, or contact us if you need help matching the right kit to your truck.

Features and Benefits:

• Progressive rate front coil springs improve ride quality and off-road performance.
• HD radius arm to correct caster while maximizing ground clearance.
• Forged pitman arm and track bar relocation bracket to correct steering angles and recenter front axle.
• Extended bump stops, sway bar relocation and brake line relocation to maintain factory-like operating angles.
• Replacement rear lift blocks and u-bolts to lift and level the stance.

Kit Components:

• ZON7700 (x2) - Nitro- 25.20 x 15.20 x 2-3/8 - S50/EB2
• ZON7759 (x2) - Nitro - 29.80 x 17.60 x 2-3/8 - EB1/EB1
• ZOND1207 - 13-18 Ram 3500 2 Inch Rear Block Kit, 4 Inch U-bolts
• ZOND1402 - 14-18 Ram 2500/13-18 Ram 3500 4 Inch/4.5 Inch Radius Arm Front Box Kit
• ZOND1413 (x2) - 14-27 Ram 2500/13-27 Ram 3500 Replacement Radius Arm Box Kit - Zone
• ZOND3301 (x2) - Coil Spring Box Kit: 14-27 Ram 2500/13-27 Ram 3500 - Gas - 4 Inch Front Coil Springs

Important Notes:

• Fits trucks equipped with the 6.4L gas engines.
• Front drive-line vibration may occur at speeds over 35 mph when in 4WD. If this occurs, install the appropriate optional t-case indexing kit.
• Models with a 6 bolt transfer case use part # D5623. Models with an 8 bolt transfer case use part #D5813.
• Does NOT work for models with factory rear airbag suspension.
• Two-piece rear drive shaft? Add a carrier bearing drop kit to reduce post-lift driveline angles and avoid / eliminate driveshaft vibration.
• 6.4L Gas models will require exhaust modification to clear the front driveshaft. 5.7L Gas models may require modification.
• Factory wheels fit when paired with factory / original equipment tire size.

Details:

• Fits: 2013-2018 Ram 3500
• Location: Front/Rear
• Lift Height: 4 Inch
• Rear Lift Height: 2 Inch
• Front Lift Method: Coil Spring & Radius Arm
• Rear Lift Method: Block
• Max Tire Size: 35 x 12.5
• Shocks Included: Yes
• Shock Style: Nitro Series
• Drive: 4WD
• Installation Time: 6 hrs
• Installation Difficulty: Moderate
• Brand: Zone Offroad
• Part Number: ZOND139N
• Weight: 192.0 lb

Product Video: Watch the Zone Offroad video on YouTube

Installation Instructions: Download the Zone Offroad installation guide (PDF)

California Proposition 65 warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov