Rancho RS5000X Rear Shock

2019–2024 Ram 1500 Big Horn, HFE, Laramie, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Longhorn, Special Service, Tradesman

RS55072

Overview:

The Rancho RS5000X Rear Shock is engineered to enhance the suspension performance of Ram 1500 trucks from 2019 through 2024. Designed for drivers who demand superior handling both on and off the road, this shock absorber features advanced valving technology and robust construction to deliver a smoother, more controlled ride. Whether navigating rugged terrain or cruising city streets, the RS5000X provides improved vehicle stability, reduced harshness, and consistent performance under varying conditions.

Built to withstand extreme temperatures and demanding driving environments, this shock absorber is an ideal upgrade for Ram 1500 owners seeking durability and enhanced suspension control without sacrificing comfort.

Key Features:

The Rancho RS5000X Rear Shock incorporates innovative technologies and premium materials to optimize suspension performance. Key features include:

• Exclusive Valving System: Custom-tuned rebound and compression valving for precise shock motion control and improved handling.
• Advanced Compression Functionality: Compression Control Valve regulates fluid transfer to absorb impacts smoothly without disc flutter.
• Low-Friction, Self-Lubricating Seal: Retains gas and oil for quicker rebound and smoother compression cycles.
• 16mm Nitro-Carburized Piston Rod: Provides superior resistance to scuffs and corrosion for long-lasting durability.
• 35mm Sintered Iron Piston: Enhances structural integrity and shock performance under heavy loads.
• Polyurethane Rebound Bumper and Rubber Bushings: Absorb ride harshness and improve responsiveness to road conditions.
• Large Twin-Tube Body with All-Weather Fluid: Maintains cooler operation and reliable performance in temperatures ranging from -40°F to 248°F.
• Nitrogen Gas Pressurized to 150 PSI: Minimizes air-to-oil mixture to reduce damping fade and foaming for consistent shock action.
• Polyvinyl Protective Boot: Shields the piston rod from dirt and debris, extending shock life.
• Progressive Engagement Valving: Reduces initial impacts at low speeds to minimize rough ride sensations.

Construction & Design:

The RS5000X Rear Shock is constructed with durability and performance in mind. Its 16mm piston rod undergoes nitro-carburizing, a heat treatment process that significantly increases surface hardness and corrosion resistance. The 35mm sintered iron piston ensures structural strength and reliable damping under demanding conditions. Double-welded loops reinforce stress points, enhancing longevity and toughness.

The shock’s twin-tube design is filled with specially formulated all-weather fluid, enabling it to operate efficiently across a wide temperature range. A low-friction, self-lubricating seal maintains gas and oil retention, promoting faster rebound and smoother compression. Protective polyvinyl boots guard critical components from environmental damage, ensuring consistent performance over time.

Installation & Fitment:

The Rancho RS5000X Rear Shock is a direct-fit replacement for a broad range of Ram 1500 models from 2019 to 2024, including Big Horn, HFE, Laramie, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Longhorn, Special Service, and Tradesman trims. Installation requires no modifications, making it a straightforward upgrade for owners looking to enhance their truck’s suspension system.

Professional installation is recommended to ensure proper torque specifications and alignment, but experienced enthusiasts can install the shocks using standard suspension tools.

What's Included:

• One Rancho RS5000X Rear Shock Absorber (Part # RS55072)
• Protective Polyvinyl Boot
• Installation Hardware (if applicable)
• Limited Lifetime Warranty Documentation

Ideal For:

The Rancho RS5000X Rear Shock is ideal for Ram 1500 owners who require enhanced suspension performance for daily driving, towing, hauling, or off-road adventures. It suits drivers seeking improved ride comfort, better handling, and increased durability in a wide range of driving conditions. This shock absorber is especially beneficial for those who frequently encounter rough roads or variable terrain and want to maintain vehicle control without sacrificing comfort.

Rancho is a performance suspension and shock brand for trucks, SUVs, and Jeeps, offering shocks/struts, steering stabilizers, leveling kits, and lift systems built for trail and daily use. Their products are aimed at improving control and stability on rough terrain while maintaining everyday drivability—ideal for rigs that tow, haul, and still see dirt on the weekends.