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The Load Controller II system automatically kicks in if it senses that your air spring pressure is too low. In-cab, single-path controls let you adjust 1 pair of air springs. Perfect for light-to-medium-duty applications and occasional hauling.
Features:
Specs:
Low air pressure is the chief reason for air spring failure. To avoid this, you have to either regularly monitor your air springs or find a device that will do it for you. Air Lift's Load Controller II air control system for light-to-medium-duty vehicles does just that. If the air pressure in your air springs falls below the minimum level, the system's low-pressure sensor detects the decrease in air pressure. Then the system activates automatically to adjust air pressure as needed.
Load Controller II has virtually vibration-free operation and is made to help support your air springs as they take on weighty loads. The single-path controller lets you adjust one pair of air springs, so you can maintain equal air pressure in both springs for simple front-to-back leveling. A gauge provides detailed monitoring of your air pressure.
Air Lift kits are designed to keep your vehicle at normal ride height. You can find the normal ride height of your vehicle by unloading it and measuring the distance between the bottom edge of your wheel well and the center of the hub. After you find and record this distance, you can regulate the amount of air that you send to your air springs to maintain normal ride height - even when you are hauling a heavy load. You will need to adjust the air pressure in your air bags according to the size of your load.
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Pretty good system! Leaks overnight as most systems do. Wish all would hold 100% air all the time, but they won’t!
As always etrailer.com delivers. Great selection, pricing and customer service
Some of the best installation instructions I’ve ever used for after market accessories, took about four hours, most of which was finding a path through the trucks firewall and a switched fuse to plug in to. Works great.
It took a bit of strategizing, but installing on a Chrysler Town & Country was a perfect fit. The entire installation was in the interior, with the airline exiting the compressor to the rear bumper through the rear left panel louvered baffle. The initial functional test was satisfactory except the pressure gauge was inoperative. A replacement gauge was promptly shipped. Unfortunately, the replacement gauge was not properly calibrated, but was still serviceable by creating colored decals to depict the air helper springs operating pressure range.
This product is working great! The install instructions are quite vague & I needed to watch a couple videos for details. Looking back I think the extra $$ for wireless would be the way to go.
Everything works great!! Takes a little time to install if you want to do it right. But made the ride much better when pulling my 39’ Toyhauler.
Worked for what I needed easy installation even made my 1993 Ford f 350 4x4 ride smoother thanks for the fast shipping
Web site is very easy to follow and the product is top notch as well as how quickly it was sent
Everything I needed. Installing now.
Excellent service and sales representative.
Purchased Air Lift compressor system and air bags for my 2014 Town and Country to pull a 19' TT to Florida from Indiana. After installing, found out compressor would not hold pressure. Contacted Air Lift and they shipped me a new one. Have not had any more issues with system. I integrated the controls into my lower dash panel and it looks great. Have pulled to Michigan, Nashville, TN. and to mid Florida with no problems. Would recommend this product to anyone.
Great lift system for hauling my 2 side by sides
It's a quality kit and it works great. Install was a little tough on 2017 Ram 1500, otherwise I would rate it 5 stars. It's soo much better than having to manually inflate my air springs. Would buy again in a heartbeat.
Mike O.
11/7/2023
Still working great. Id rate it five stars now. Very convenient.
I first realized that I needed some help leveling my 2006 Yukon XL right after I hooked my 2 place trailer to the vechile. My previous Yukon had self leveling rear shocks, the 2006 did not come w/ that option. I mounted the compressor on the top of the passenger side wheel well, (there is plenty of room there, & away from engine heat) I mounted the pump & dump switchs , & the pressure gage on a piece of kydex that I cut to fit in the little cubby that is below the heat/ac controls. The hardest part was getting the lift "bags" into the coil spring tower, time & patience. The install looks factory, & works great to level the vechile while towing. Great product!
Installation of the Airlift air helper springs and air compressor was easy ,had 1200 lbs. in the bed of my truck and could"nt be more pleased with the load leveling and the ride , can"t wait to hook up my 5th wheel to see how it rides,very good product highly recommended .
I've had this for about a year so far, I mounted it underneath the passenger rear door (outside) of my Dodge 3500 to run the air bags. I haven't had any problems at all. Great Product. FYI found out later the have a wireless one.. would have spent a lot less time installing. oh well
I will say excellent but truthfully I just installed today. Will know more after a trip or two. Works as it should. Had plenty of everything I needed. Only thing I did not like was lack of a relay. I personally don't like pulling 15 amps off of my fuse panel. I used the supplied wire as a signal for a 30 amp relay and pulled it from a lug near the battery. Maybe not necessary but made me feel better. The compressor is noisy. Would have installed under a seat bit did not like the noise. Found a place that should keep it out of water splashing from tires. We'll see. Only problem was the pressure switch was supposed to be set at five pounds. More like one. Easy to fix.
Good unit runs well, but the airline and fittings in the kit leave a little to be desired. I’ve had to replace lines twice within a year now. But aside from that it’s a solid little unit.
Bags are great but the compressor didn’t even last a year
The install was very straight forward and the instructions were great. I had more than enough air line for an extended cab short box chevy. I would buy this again in a heartbeat. It has no problems supplying enough air to the air bags and it does it quickly and quietly.
KYB shocks and struts for my 05 Pilot EX, along with the air ride load leveler pillows were here within a week of ordering at a great price! Happy with front end of my purchase, now for the install! Kudos to etrailer.com!
The air suspension bolted into place with no issues ... perfect fit. The hardware for the air pump and gauge was complete. Had the job done in a day.
Most impressive was the awesome customer service I received from Kaylyn! She took the time to answer my questions and process the order quickly so I could get the air bags and compressor in time to install before my 2,500 mile road trip next week.
Compressor holds great pressure.
Fills up airbags quickly
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Wayne
2/7/2025
After a year, not a single complaint. No worries of the pressure ping too low for typical driving, as it automatically adjusts to the minimum. On longer hauls with a lot of trailer tongue weight, manual adjusting is a breeze with the press and hold rocker switch.