4" 2025-2027 Ram 3500 4WD (w/Gas Engine) Lift Kit by Zone

The Zone Offroad ZOND180F / ZOND180N 4-Inch Suspension Lift Kit for 2025-up Dodge Ram 3500 4WD gas trucks increases ground clearance, tire clearance, and suspension capability while maintaining controlled street handling. The system combines progressive-rate front coil springs, heavy-duty radius arm drop brackets, a front track bar relocation bracket, extended sway bar links, brake line brackets, fabricated rear lift blocks, longer U-bolts, and matched front and rear shocks. Rear lift configurations include 2-inch blocks with overload springs, 2-inch blocks without overload springs, 3-inch blocks with overload springs, or 3-inch blocks without overload springs. ZOND180N kits include Zone Nitro Series front and rear shocks, while ZOND180F kits include FOX 2.0 Adventure Series front and rear shocks.

Progressive-rate front coil springs add ride height while supporting the weight and suspension characteristics of the gas-powered Ram 3500. Heavy-duty radius arm drop brackets reposition the factory radius arms to restore more favorable suspension geometry at the increased height, helping maintain predictable handling and controlled axle movement. A front track bar relocation bracket helps recenter the axle beneath the truck, while extended sway bar links and brake line brackets accommodate the taller suspension and increased range of motion.

At the rear, high-strength fabricated lift blocks add 2 or 3 inches of ride height, depending on the selected stance. Separate block configurations are available for trucks with factory overload springs and those without, so the rear suspension hardware matches the original leaf-spring setup. Longer U-bolts securely retain the lifted rear suspension, while matching rear shocks provide balanced damping from front to rear. The 4-inch lift provides clearance for up to 37-inch tires with properly configured wheels.

The ZOND180N configuration uses Zone Nitro Series shocks at all four corners, featuring nitrogen-charged twin-tube construction and 10-stage velocity-sensitive valving for responsive suspension control during daily driving and recreational off-road use. The ZOND180F configuration uses FOX 2.0 Adventure Series front and rear shocks with 2-inch steel monotube bodies, internal floating pistons, 5/8-inch hard chrome-plated, heat-treated alloy steel shafts, race-developed high-flow pistons, and application-specific valving. With four rear lift configurations and two complete shock packages, the ZOND180F / ZOND180N system can be tailored around the factory rear spring arrangement, desired stance, and preferred level of damping performance.

Features & Benefits

• Provides approximately 4 inches of suspension lift for increased ground clearance and tire clearance
• Designed for 2025-up Dodge Ram 3500 4WD gas trucks
• Progressive-rate front coil springs provide controlled ride quality and support for the gas-powered platform
• Heavy-duty radius arm drop brackets restore more favorable suspension geometry at the increased ride height
• Radius arm correction helps maintain predictable handling and controlled axle movement
• Front track bar relocation bracket helps re-center the axle beneath the truck
• Extended sway bar links maintain proper sway bar positioning with the taller suspension
• Brake line brackets accommodate the increased suspension height
• Available with a 2-inch rear block kit for trucks equipped with factory overload springs
• Available with a 2-inch rear block kit for trucks without factory overload springs
• Available with a 3-inch rear block kit for trucks equipped with factory overload springs
• Available with a 3-inch rear block kit for trucks without factory overload springs
• High-strength fabricated rear lift blocks provide increased rear ride height
• Includes longer rear U-bolts for the lifted suspension configuration
• Accommodates up to 37-inch tires with properly configured wheels
• ZOND180N includes Zone Nitro Series front and rear shocks
• Zone Nitro Series shocks use nitrogen-charged twin-tube construction
• Zone Nitro Series shocks feature 10-stage velocity-sensitive valving for responsive suspension control
• Zone Nitro Series shocks use dual-welded ends and self-lubricating seals for increased durability
• ZOND180F includes FOX 2.0 Adventure Series front and rear shocks
• FOX 2.0 Adventure Series shocks use 2-inch steel monotube bodies
• Internal floating piston design separates shock oil from the gas charge for consistent damping performance
• FOX 2.0 Adventure Series shocks feature 5/8-inch hard chrome plated heat-treated alloy steel shafts
• Race-developed high-flow pistons and application-specific valving provide controlled street and off-road damping
• Multiple rear lift and shock configurations allow the suspension system to be matched to different factory setups and performance preferences