Front: Zone Nitro loaded struts (Strut Replacement, 4" front lift) — preassembled for straightforward installation. Rear: Zone Nitro twin-tube rear shocks paired with 3-inch full replacement coil springs to retain some factory rake. Nitro shocks feature nitrogen-charged twin-tube design, 10-stage velocity-sensitive valving, dual-welded ends, self-lubricating seals, and a 2-inch diameter steel body with black powder coat finish.
Overview
The Zone Offroad 4-inch Lift Kit for the 2012 Ram 1500 4x4 delivers aggressive stance, larger tire clearance, and OE-quality engineering for both on- and off-road performance. Designed by Zone's engineering team in Coldwater, Michigan, this system features heavy-duty steering knuckles cast in the USA, with all fabricated steel components locally manufactured and powder coated for long-lasting durability and corrosion resistance. The 4-inch lift provides clearance for up to 35 x 12.50 tires on wheels with 4.5 inches of backspacing.
Multiple configuration options are available to fit your build. Up front, choose OE strut spacers that retain the factory front struts, or opt for Zone Nitro loaded struts that come preassembled for easy installation. Rear shock options include Zone Nitro twin-tube shocks or FOX 2.0 Adventure Series shocks. In the rear, select a 2-inch coil spacer to level the truck front to rear, or 3-inch full replacement coil springs to retain some of the factory rake.
Features
- Corrects suspension, steering, and drive-line geometry for improved on-road handling and off-road performance
- Heavy-duty differential skid plate improves off-road protection
- High-strength, CNC machined replacement steering knuckles improve strength while correcting steering angles
- Heavy-duty steering knuckles cast in the USA
- All fabricated steel components locally manufactured and powder coated for corrosion resistance
- Choice of OE strut spacers (retains factory front struts) or Zone Nitro loaded struts (preassembled, bolt-in)
- Rear 2-inch coil spacer or 3-inch full replacement coil springs available to achieve desired stance
- Clearance for up to 35 x 12.50 tires on wheels with 4.5 inches of backspacing
Specifications
- Front Lift Height: 4 inches
- Rear Lift Height: 2 inches (coil spacer) or 3 inches (coil springs), depending on configuration
- Front Lift Method: Cross Member & Strut Spacer (strut spacer variants) or Strut Replacement (loaded strut variants)
- Rear Lift Method: Coil Spacer or Coil Spring, depending on configuration
- Rear coil springs are progressive rate, shot peened for increased tensile strength, with polyester-based powder coat finish
- Shocks included with all configurations
- Nitro shocks: nitrogen-charged twin-tube design, 10-stage velocity-sensitive valving, dual-welded ends, self-lubricating seals, 2-inch diameter steel body, black powder coat finish
- FOX 2.0 Adventure Series shocks: internal floating piston (IFP) monotube design, 5/8-inch hard chrome plated heat-treated alloy steel shaft, race-developed high-flow piston design, application-specific valving, silver coated finish
Installation
- Estimated Time: 9 hours
- Difficulty: Moderate
Important Notes
- Does NOT work with all wheel drive (AWD) models.
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