I have a 2500 01' and use it for a lot of highway miles, I don't tow or carry a lot. Any ideas on how to smoooth out the ride?

 

I've heard good things about Carli, Lorenz, and Kore suspension systems. I've talked to Carli and Lorenz and both seem pretty straight forward guys. You might contact them and ask for suggestions. Carli suspensions seem more tailored for on road use.

Another less expensive option would be install aftermarket shocks. I've heard good things about the Bilstein shocks and some good things about the Ranchos (especially in back). There also a few others that seem to do OK; however, I don't have any personal experience with any of them.

 

Cool deal, thanks