Review on 🚗 Enhance Your Vehicle's Performance with the Air Lift 89399 LoadLifter 5000 Ultimate Plus Air Suspension Kit by Darryl Pendall

Relatively easy installation and instructions. Just follow them step by step and you won't have any problems. I decided to connect two air lines together and just used one air valve to push air into both bags at the same time. Since stainless steel ducts have flare fittings on both ends, all I had to do was add a flare tee and flare coupler from my local hardware store. I don't know what you would do with push plastic fittings and I'm surprised Air Lift doesn't offer a tee as an option. I have had similar airbags in another truck for over 20 years and not once have I applied the same pressure in each airbag. I suspect if you have a crooked cover over the RV you may need to balance the load but for towing trailers it should always be balanced.