By Dustin Simpson
Here is a clip from one of our past Talkin’ RV Tech shows where one of our viewers asked when they set the Air Lift PSI (pounds per square inch) when connecting to their fifth wheel hitch.
What is the Air Lift LoadLifter 5000?
The Air Lift LoadLifter 5000 is a type of air suspension kit designed for use on pickup trucks and other vehicles that tow heavy loads. The kit includes airbags that are installed between the vehicle’s frame and suspension, allowing the user to adjust the air pressure in the bags to level the vehicle and improve weight distribution when towing. This can help to improve the vehicle’s stability and handling, as well as reduce wear on the tires and suspension components.
The LoadLifter 5000 is designed for use with loads of up to 5,000 lbs. It comes with a wireless remote control that allows the user to easily adjust the air pressure while towing. The kit includes airbags, air lines, fittings, and a wireless control unit. For more information on this product, visit the Air Lift website.
Using the Air Lift LoadLifter 5000
The Air Lift PSI should be set based on the weight of the load on the hitch. The manufacturer’s instructions should provide guidance on the appropriate PSI range for different load weights. It is important to note that the PSI should be set when the vehicle and trailer are loaded and ready to tow, as the weight distribution can change during the towing process. Additionally, the PSI should be checked and adjusted as needed while towing to ensure optimal weight distribution and stability. It is also important to follow the manufacturer’s recommended guidelines for inflation, as over-inflation can damage the system and under-inflation can lead to unsafe towing conditions.
Air Lift Support
- Air Lift technician support: (800) 248-0892
- Air Lift owner’s manuals can be downloaded here.
More from Dustin
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I’m not familiar with this brand but I’ve been using Firestone air bag helper springs on my ‘06 F350 Super Duty for about 10 years. They are designed for use not only for leveling but also to replace the overload springs. The factory leaf overload spring rear strike plate has to be removed if you install a Pullrite brand “Clean Bed” system. That leaves you without any overload. Hence my Firestone air bag overload system is a must have for me. It works great and it’s easy to get the truck level quickly. It also makes for a much smoother and improved ride.
Airbags are a must for pulling a goose neck of fifth wheel trailer. They sure make it safer and easier to keep your unit level. Especially since newer pickups have softer springs.
These work great for their intended purpose, but I fear some people will substitute airbags for a suitable size truck. Airbags will not and cannot be used to increase GVWR. That is determined by many factors the manufacturer uses to rate the truck. GVWR is not simply carrying the weight, it is handling the weight, including carrying, handling, and stopping, that being the biggest factor.
Thank you, Dustin! So glad that you can reuse aspects of one of the “Talking RV Tech” shows. 🙂 Saves time on your end and emphasizes something that might otherwise get overlooked on our end. 🙂