Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit

Dodge Ram 1500 02-08 5.7L/3.9L/3.7L

88230

Overview:

The Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit is engineered specifically for the 2002 to 2008 Dodge Ram 1500, providing a robust solution for drivers who tow or haul heavy loads. Designed to work in conjunction with your vehicle’s factory leaf springs, this kit enhances rear load leveling, ensuring your truck maintains a stable, level stance whether fully loaded or empty. Featuring an internal jounce bumper, the LoadLifter 5000 Ultimate delivers superior ride comfort by absorbing shocks and preventing harsh bottoming out on rough terrain.

This kit is ideal for half-ton trucks equipped with in-bed hitches, offering adjustable air pressure from 5 to 100 PSI to tailor the suspension to your specific load requirements. With the LoadLifter 5000 Ultimate, you gain confidence and safety when towing or carrying heavy payloads, all while preserving ride quality and vehicle handling.

Key Features:

Built to provide maximum support and comfort, the LoadLifter 5000 Ultimate includes several advanced features:

• Heavy-duty air springs rated for half-ton trucks, supporting up to 5,000 lbs of load-leveling capacity
• Internal closed-cell urethane foam jounce bumper cushions impacts and prevents harsh bottoming out
• Fully adjustable air pressure from 5 to 100 PSI for customizable ride firmness and load support
• Designed to replace factory jounce bumpers, which are often removed when installing air springs
• Compatible with vehicles equipped with in-bed hitches, maintaining hitch clearance and functionality
• Maintenance-free design that allows safe operation even with zero air pressure due to internal bumper
• Improves vehicle stability, handling, and ride comfort under heavy loads or towing conditions
• Durable construction engineered to withstand harsh road conditions and heavy use
• Easy to adjust on the fly with a simple air pressure gauge or onboard compressor system

Construction & Design:

The LoadLifter 5000 Ultimate air springs are crafted from premium materials to ensure long-lasting durability and performance. The air springs feature a reinforced rubber construction that resists wear, abrasion, and environmental damage. Inside each spring, a closed-cell urethane foam jounce bumper acts as a secondary shock absorber, providing a smooth ride by absorbing impacts and preventing the spring from bottoming out under extreme loads.

Engineered exclusively by Air Lift, this kit integrates seamlessly with the Dodge Ram 1500’s rear leaf springs, enhancing the suspension’s load-carrying capabilities without compromising factory ride quality. The design maintains proper hitch clearance for trucks equipped with in-bed towing hitches, ensuring full functionality and safety.

Installation & Fitment:

Installation of the LoadLifter 5000 Ultimate Rear Air Spring Kit is straightforward and can typically be completed in under two hours using common hand tools. The kit is designed to bolt directly onto the vehicle’s frame and leaf springs without the need for drilling or permanent modifications. It replaces the factory jounce bumper, which is often removed when adding air springs, restoring and improving upon the original suspension support.

This kit fits 2002 through 2008 Dodge Ram 1500 models, specifically those equipped with rear leaf springs and in-bed hitches. The fully adjustable air pressure allows you to fine-tune the suspension based on your load and driving conditions, providing a custom ride experience.

What's Included:

• Two LoadLifter 5000 Ultimate rear air springs with internal jounce bumpers
• Mounting brackets and hardware
• Air line tubing and fittings
• Installation instructions

Ideal For:

This air spring kit is perfect for Dodge Ram 1500 owners who frequently tow trailers, haul heavy cargo, or require enhanced rear suspension support for work or recreational use. It is especially beneficial for those with in-bed hitches who need reliable load leveling without sacrificing ride comfort or vehicle handling. Whether you’re towing boats, campers, or heavy equipment, the LoadLifter 5000 Ultimate ensures your truck remains stable, level, and comfortable under all conditions.

Air Lift Performance develops performance-focused air suspension and air management systems that let drivers dial in ride height and handling on demand. Their kits are engineered as vehicle-specific solutions aimed at delivering both stance and real performance, with air management options to match street and show builds.