Air Lift LoadLifter 5000 Ultimate Air Spring Kit | 2007-2021 Toyota Tundra - 88299

Air Lift LoadLifter 5000 Ultimate Air Spring Kit | 2007-2021 Toyota Tundra  - 88299

TheYotaGarage proudly carriers Air Lift parts for your Toyota Trucks! Add up to 5,000lbs of load-leveling greatness to your Toyota Tundra with the Air Lift Load Lifter 5000 Ultimate Air Bags. 

Features

• Rig Position: Rear
• Increase Load Capacity by 5,000lbs
• Bolt-On Installation
• No Frame Drilling Required
• Beef up your existing suspension to boost your safety and comfort when hauling massive loads
• Level Out the Rear of your Truck
• 2 Air Springs
• Eliminates harsh jarring on rough roads
• Maintenance-free! Safely run with zero air pressure
• Replaces factory jounce bumper
• Provides three-stage ride comfort
• Includes all necessary mounting Brackets and Hardware for Installation

What our Experts Think

Q&A

Q: What vehicles does the Air Lift LoadLifter 5000 Ultimate 88299 fit?
A: This rear air spring kit is designed for 2007–2021 Toyota Tundra models, including compatible 2WD and 4WD configurations.

Q: How much load support does this air spring kit provide?
A: The LoadLifter 5000 Ultimate provides up to 5,000 lbs. of load-leveling capacity to help reduce rear sag and improve stability when towing or hauling. It does not increase the truck’s GVWR.

Q: What makes the Ultimate version different from standard air bags?
A: The Ultimate series features an internal jounce bumper that helps prevent damage, absorbs shock, and provides additional support when the air springs are at low pressure.

Q: Will this improve towing and hauling performance?
A: Yes. The adjustable air springs help maintain proper ride height, improve control, braking, and steering response while carrying heavy loads or towing trailers.

Q: Does the kit require drilling for installation?
A: No. The 88299 kit is designed for a straightforward installation and includes mounting brackets, hardware, air lines, fittings, and installation instructions.

Q: Can I use this kit with a fifth-wheel hitch?
A: Yes. The LoadLifter 5000 Ultimate 88299 fits most side-mount fifth-wheel hitch applications.

Maintenance Tips

• Check air pressure regularly and maintain the recommended minimum pressure for proper air spring performance.
• Adjust air pressure based on load requirements while never exceeding 100 PSI.
• Inspect air springs, air lines, fittings, and mounting hardware for leaks, cracks, or wear.
• Use a soap-and-water solution to locate potential air leaks at connections.
• Keep air springs clean and free from dirt, salt, and road debris buildup.
• Ensure all brackets and fasteners remain tight and properly secured.
• Maintain proper ride height to improve towing stability, handling, and ride comfort.
• Avoid overloading your vehicle beyond the manufacturer-rated GVWR.
• Periodically check the internal jounce bumper and air spring condition for signs of damage or deterioration.