Air Lift Company, a leader in aftermarket air suspension solutions, has launched its LoadLifter 5000 air spring kit for the 2025 Toyota 4Runner. It is designed to provide enhanced load support and improved ride quality when towing or hauling.

The LoadLifter 5000 offers up to 5,000 pounds of load-leveling capacity, helping to eliminate common issues associated with heavy loads, such as squat, trailer sway, body roll, and bottoming out. 

Designed to work with the vehicle’s existing coil spring suspension, the system allows drivers to maintain proper ride height, improving overall stability, braking, and steering performance.

Fully adjustable from 5 to 100 PSI, the air springs provide drivers with the flexibility to fine-tune their suspension based on load and road conditions. 

The kit features durable, double-bellow air springs reinforced with two-ply fabric, along with upper and lower roll plates and ultra-high-strength nylon end caps for long-lasting performance.

Installation is straightforward, requiring only common hand tools, and the bolt-on design eliminates the need for frame drilling. The underframe design also maintains compatibility with most in-bed hitches, making it an ideal solution for a wide range of towing and hauling applications.

As a leader in air suspension products for over 75 years, Air Lift said it is committed to delivering quality load support solutions that fit, work, and last. All key components are rigorously tested, including up to one million cycles on hydraulic test equipment, to ensure durability and long-term reliability. The LoadLifter 5000 is backed by a limited lifetime warranty and a 60-day ride satisfaction guarantee, giving customers added confidence in their purchase.

The LoadLifter 5000 kit fits 2025 Toyota 4Runner 4WD models (excluding Trailhunter and TRD Pro) and is available now.

Key features and benefits, according to Air Lift Company, include:

• Up to 5,000 pounds of load-leveling capacity (Do not exceed the vehicle’s gross GVWR)

• Fully adjustable air springs (5–100 PSI) for precise control

• Helps eliminate squat, trailer sway, and body roll

• Bolt-on installation with no drilling required

• Backed by Air Lift’s limited lifetime warranty and 60-day ride satisfaction guarantee