After much research, I put the Firestone Ride-Rite system on the motorhome, and would recommend it:

http://www.sdtrucksprings.com/firest...-ram-2500-3500

http://www.truckaddons.com/Catalog/s..._riderite.html

http://www.autoanything.com/suspensi...A4899A0A0.aspx



.

[ame]http://www.youtube.com/watch?v=08pIoqq81A4[/ame]