SuperLift K125 4 inch Lift Kit with Radius Arms | 2014-2018 RAM 2500 6.7L Cummins 4WD

Features:

• Provides a full 4 inches of lift
• Includes heavy-duty replacement radius arms
• Designed for 2014–2018 RAM 2500 4WD
• Compatible with 6.7L Cummins diesel engines
• Maintains factory load-carrying capacity
• Includes front and rear shock absorbers
• Optional Bilstein 5100 rear shock upgrade
• Rear coil spacers retain stock ride feel
• Improves ground clearance for larger tires
• Enhances suspension geometry and stability
• Complete kit for easy bolt-on installation
• Not compatible with AirRide suspension systems

Turn Your RAM Into A True Head Turner

If you're looking to give your RAM 2500 a bold new stance without compromising how it drives, the SuperLift K125 4-Inch Lift Kit delivers where it counts. This kit doesn’t just lift your truck, it completely transforms the way it looks and performs. With four inches of added clearance, you can fit larger tires, tackle tougher terrain, and still keep your truck’s everyday comfort intact. Whether you're heading to the trails, towing your toys, or just want to roll up to work with more presence, this lift kit gives you the confidence and clearance to do it all. It includes heavy-duty radius arms that improve strength and durability over stock components, so you're not just lifting, you’re upgrading. The ride quality stays smooth, especially with the option to add Bilstein 5100 rear shocks for even better performance. If your RAM doesn’t have AirRide suspension, this kit is ready to bolt on and take your build to the next level.

Built For Lift Strength And Suspension Precision

The SuperLift K125 is a complete suspension solution tailored specifically for 2014–2018 RAM 2500 4WD trucks equipped with the 6.7L Cummins diesel engine. This system provides a true 4-inch lift by using heavy-duty radius arms and rear coil spacers designed to maintain factory load handling and ride quality. It includes front and rear shock absorbers, with the option of upgrading to Bilstein 5100 Series shocks in the rear for enhanced damping and off-road control. The radius arms are engineered to correct suspension geometry and improve alignment consistency, which reduces tire wear and boosts long-term drivability. Rear coil spacers allow you to retain the truck’s stock load capacity while gaining the extra clearance needed for oversized wheels and tires. All components are precision-fit and designed for bolt-on installation, minimizing the need for additional modifications. It’s important to note this kit is not compatible with trucks equipped with AirRide suspension systems, so be sure to verify your setup before installation.

Fits: 2014, 2015, 2016, 2017, 2018 RAM 2500 6.7L Cummins 4WD

Notes:

• Fits 2014–2018 RAM 2500 4WD with 6.7L Cummins
• Not compatible with trucks equipped with AirRide suspension
• Provides 4 inches of lift for increased ground clearance
• Includes replacement radius arms for improved strength and alignment
• Rear coil spacers maintain factory load-carrying capacity
• Front and rear shock absorbers included with kit
• Optional upgrade available for Bilstein 5100 rear shocks
• Designed for bolt-on installation with minimal modifications
• Allows for larger tire fitment and better off-road capability
• Intended for use on diesel models only
• Improves suspension geometry and overall handling
• Always verify fitment based on year, drivetrain, and suspension type