Air Lift57399 LoadLifter 5000 Air Suspension Kit

I'm very satisfied after the first test drive with my 41' 5th wheel in the back. The kit is made out of good material and is easy to install. After removing the rear wheels and spare wheel, I had enough room to install the bags and run the air lines. Would buy it again.

By far the best customer service I have received yet!! There were some issues with the shipping so I had email them on a Saturday and in no time I had a reply. We worked it out throughout Saturday and Sunday. Everything all worked out 100%. I would definitely recommend this product from this seller. The kit is installed and works perfect.

Paid up for the ultimate kit, stainless fittings braided stainless lines thinking Ill get the good stuff and do it right, my stainless braided lines leak at the crimp so system will not hold air, called Air Lift just to be on hold for 45 minutes finally gave up but left a call back number as requested also wrote a email explaining the problem so far no response from either inquiries so now I'm forced to purchase new lines and try them as I cant wait for these clowns to respond, my advice buy the cheap kit because its all crap anyways.

One of the hardest installations I have ever performed. Instead of one to 2 hours it took me almost 2 days. Without a hoist getting over the top to insert the bags to the bracket especially on the drivers side was next to impossible. But I persevered and got her done. Once the air bags were installed I made 2 small 1" x 3/16" x 12" aluminum brackets with the appropriate bends, sprayed them with 4 coats of gloss black and screwed them to the inner fender liners of my F450 dually. Then I routed the hose from the top of the airbags through the frame and drilled the aluminum brackets for the shraeder valve. I filled them with 90 psi of air and they held that pressure over night. I have since reduced the pressure to 10 psi and it actually has made the truck ride better then stock. Very pleased with the end product.

Solid fit, one person install was a breeze, take time to run air lines in best location