Ok, I've been patiently waiting for 4 years now for Roadmaster to release their Active Suspension for the '03+ 2500 Rams, well, I JUST got off the phone with them, they're now available, and I'm the first truck in the WORLD to get it!! I had this system on my '01 Dakota, and let me tell you, no more wheel hop, no more rear end dancing on rough roads, lots more control while towing and hauling and much more stability when towing heavy. And the best part, it's super simple to install!! I got it for $320. They have it for pretty much all trucks/vans/suv's out there. Check out their site www.activesuspension.com I'll let you know how it goes once I get the kit and put it in, as I'm their first customer for the 2500's, I'll take lots of pics and make lots of notes. I'm pretty stoked to be their first customer, as I had nothing but praise for their Dakota/Durango kit and I installed several of them.