R3XF4005-Rr 4 X-Factor Series Suspension System with Remote Reservoirs

Features: 

• Smooth on Highway Ride
• Improved Off-Road Ability
• Sport Tuned Triple Rate Front Coils
• Bomb Proof Adjustable Front Track Bar
• Easily Fits 37 Inch x 13.5 Inch Tall Tires
• Easily Upgradeable to Any Other System
• Lifetime Warranty

The RK Suspension 4.0 Inch X-Factor System for RAM 3500HD is specifically designed to improve ride quality and performance of your everyday work/adventure vehicle. Each and every component to the suspension system is precision engineered in-house to improve factory geometry and increase off-road stability, if that is what you enjoy. Meanwhile, we know that as a truck owner, it has to perform at work, whether the task is street, trail or tow, RK Suspension will help you complete the task, complete the trail or get the job done!

What's Included:

• (2) Sport Tuned Triple Rate Front Coils
• Front and Rear shocks - (If configured)
• U-bolt assemblies
• 2 inch add - a - pack rear springs
• Trackbar drop bracket
• Adjustable front sway-bar links
• Fabricated 2" O.D. Solid Steel 4-Link arms w/ 1 3/8 Inch Shank Krawler Joints W/ mounting brackets

Vehicle Fitment: 2019, 2020, 2021, 2022, 2023, 2024 RAM 3500 4x4

Notes:

• Compatible with 2019–2024 RAM 3500 4WD models.
• Supports up to 37" x 13.5" tires with appropriate wheel offset.
• Includes sport-tuned triple-rate front coils for enhanced stability.
• Designed for both on-road comfort and off-road performance.
• Track bar drop bracket and U-bolt assemblies ensure proper alignment.
• 2" add-a-pack rear springs provide additional lift and support.
• Adjustable front sway-bar links help improve suspension geometry.
• Fabricated 2" O.D. solid steel 4-link arms for increased strength.
• Includes front and rear shocks (if configured) for a complete suspension system.
• Designed for towing, work, and off-road adventure capabilities.
• Lifetime warranty provides long-term durability and peace of mind.
• Professional installation is recommended for optimal performance.