Vehicle Fitment
The Air Lift LoadLifter 5000 Ultimate (88289) fits:
- 2014 Ram 2500
- 2015 Ram 2500
- 2016 Ram 2500
- 2017 Ram 2500
- 2018 Ram 2500
- 2019 Ram 2500
- 2020 Ram 2500
- 2021 Ram 2500
- 2022 Ram 2500
- 2023 Ram 2500
- 2024 Ram 2500
- 2025 Ram 2500
- 2026 Ram 2500
Always verify your truck’s configuration before purchasing, especially if aftermarket suspension components have been installed.
What’s Included?
The kit typically includes:
- Two heavy-duty air springs
- Internal jounce bumpers
- Upper mounting brackets
- Lower mounting brackets
- Air tubing
- Inflation valves
- Mounting hardware
- Vehicle-specific installation instructions
An onboard compressor system is available separately for in-cab pressure adjustment.
5,000 Pounds of Load-Leveling Support
The LoadLifter 5000 Ultimate provides up to 5,000 pounds of load-leveling support, helping restore factory ride height when towing or hauling.
Benefits include:
- Reduced rear suspension squat
- Improved steering response
- Better braking performance
- More balanced weight distribution
- Increased towing stability
- Reduced suspension wear
The load-leveling capacity represents suspension assistance only and does not increase the truck’s legal payload or towing limits.
Internal Jounce Bumper Technology
A major advantage of the Ultimate Series is its built-in internal jounce bumper.
Unlike traditional air springs, this internal bumper provides additional support during extreme suspension compression.
Benefits include:
- Extra cushioning under heavy loads
- Improved protection against bottoming out
- Better ride comfort at lower air pressures
- Progressive suspension support
- Added safety if air pressure drops unexpectedly
This feature allows many owners to run lower air pressures during unloaded driving while maintaining additional protection over rough roads.
Adjustable Air Pressure (5–100 PSI)
The air springs are adjustable between 5 PSI and 100 PSI, allowing suspension support to match the weight you’re carrying.
Advantages include:
- Comfortable unloaded ride
- Increased support for towing
- Adjustable ride height
- Better load balancing
- Improved suspension tuning
An optional onboard compressor makes pressure adjustments quick and convenient without leaving the cab.
Helps Reduce Common Towing Problems
Heavy trailers place significant stress on a truck’s rear suspension.
The LoadLifter 5000 Ultimate helps reduce:
Rear-End Sag
Keeps the truck level while carrying heavy tongue weight.
Bottoming Out
The internal jounce bumper provides additional protection during large suspension movements.
Trailer Sway
Maintaining proper ride height helps improve trailer stability.
Body Roll
Additional spring support reduces excessive leaning while cornering.
Poor Headlight Aim
A level truck helps maintain proper headlight alignment for safer nighttime driving.
Heavy-Duty Construction
Air Lift designs the LoadLifter 5000 Ultimate using components intended for demanding towing applications.
Features include:
- Reinforced rubber air springs
- Heavy-duty mounting brackets
- Corrosion-resistant hardware
- Commercial-grade materials
- Durable air fittings
These components are designed for long-term reliability under repeated towing and hauling conditions.
LoadLifter 5000 Ultimate vs Standard LoadLifter 5000
| LoadLifter 5000 Ultimate | Standard LoadLifter 5000 |
|---|---|
| Internal jounce bumper | Standard air spring |
| Up to 5,000 lbs support | Up to 5,000 lbs support |
| Better bottom-out protection | Standard suspension support |
| Improved unloaded ride | Traditional air spring design |
| Progressive cushioning | Air support only |
The addition of the internal jounce bumper makes the Ultimate Series especially attractive for truck owners who encounter rough roads or frequently tow heavy trailers.
Who Should Buy This Kit?
The Air Lift LoadLifter 5000 Ultimate is ideal for:
- Fifth-wheel RV owners
- Gooseneck trailer towing
- Truck campers
- Horse trailer owners
- Contractors
- Equipment haulers
- Commercial fleet vehicles
- Heavy-duty daily drivers
Pros
- Up to 5,000 lbs of load-leveling support
- Integrated internal jounce bumper
- Adjustable air pressure (5–100 PSI)
- Helps reduce squat and bottoming out
- Improves towing stability
- Lifetime Limited Warranty
- 60-Day Ride Satisfaction Guarantee
Cons
- Onboard compressor sold separately
- Does not increase factory towing or payload ratings
- Air pressure should be adjusted to match changing loads
Final Verdict
The Air Lift LoadLifter 5000 Ultimate (88289) is an excellent suspension upgrade for 2014–2026 Ram 2500 owners who regularly tow or haul heavy loads. Its 5,000-pound load-leveling capacity, internal jounce bumper, and adjustable air pressure provide a noticeable improvement in ride quality, stability, and overall towing confidence.
Whether you’re hauling equipment during the workweek or towing a large RV on weekends, the LoadLifter 5000 Ultimate offers reliable suspension support while preserving the versatility of your Ram’s factory suspension.
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