6 Inch IFS Lift Kit | Ram 1500 2025-2026 4WD | Large Bore Knuckle | Strut Spacer / FOX Adventure Series Rear Shock | Zone Offroad

Knuckle Type: Large Bore — required for Ram 1500 models equipped with factory 22" wheels (build code WPM or WPZ), which use a larger wheel bearing assembly.

Front Configuration: Cross Member & Strut Spacer (6" front lift). Rear Configuration: Coil Spring (5" rear lift) with FOX Adventure Series rear shocks. Lift height: 6".

Overview

The Zone Offroad 6" IFS Lift System is engineered specifically for the 2025+ Ram 1500 4WD. Built in the USA to high quality standards, this kit improves stance and creates clearance for larger tires while maintaining on-road handling and off-road capability. All Zone Offroad lift kits are backed by Factory Protection Plus, which includes a Limited Lifetime Warranty, ESC system compatibility, and a 5-year/100,000-mile drivetrain warranty.

Features

• Corrects suspension, steering, and driveline 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
• Top mount strut and preload spacers set ride height and maintain ride quality
• Rear coil springs achieve a leveled stance while maintaining ride quality and load capacity

Specifications

• Front Lift Height: 6"
• Rear Lift Height: 5"
• Rear Lift Method: Coil Spring
• Shocks Included: Yes
• Lift Height Range: 6–7.5" (varies by variant)
• Manufactured in the USA

Installation

• Estimated Time: 8 hours
• Difficulty: Moderate
• Special Tools Required: Strut Compressor

Important Notes

• Fits models with 3.0L Hurricane I6, 3.6L V6, and 5.7L V8 engines.
• Will NOT fit 2019–2024 RAM 1500 Classic models. Refer to the 2018 kit listings.
• Will NOT fit models equipped with the Thermal Axle option (reference build code DSK-P).
• Will NOT work on Diesel models.
• Does NOT work for models with factory airbag suspension.
• Vehicles equipped with the OffRoad Group option require special steps similar to Ram 1500 Rebel. To determine if your truck has the Off-Road Group, contact your local Ram dealer with your VIN and request your window sticker. Look for "Off-Road Group" under the "Optional Equipment" section.
• RAMs with factory 22" wheels require the Large Bore knuckle variant due to a larger wheel bearing assembly (reference build code WPM or WPZ).
• Stock 18" wheels cannot be reinstalled due to steering interference. Stock 20" and 22" wheels can be reinstalled with factory tire size.
• If installing on a Rebel or a truck equipped with an off-road group package: with the preload spacer installed, the truck will sit approximately 1/2" front high. Without the preload spacer, the truck will sit approximately 3/8" nose low.
• Disconnect BOTH batteries (Main and Auxiliary, if equipped) before performing the install. See instructions for full detail.
• Bumper Spacer Kit (ZOND5802) recommended for additional tire-to-fender clearance. Sold separately.
• IF USING 18" AFTERMARKET WHEELS WITH 4.5" BACKSPACING, TEST FIT WHEELS ON VEHICLE BEFORE MOUNTING TIRES TO ENSURE CLEARANCE.