I love my new PR but I wouldn't mind smoothing out the ride a little while I'm on the freeway. I need this Taco because I do many things (like towing) that requires a truck. But I spend most of my miles on the freway commuting. I notice the rear suspension is somewhat bouncy with no load. With a load it's smooth as silk. The front end is always smooth. So I was thinking of getting adjustable shocks for the rear. I'd like to get the same dampening on the firm setting as the stock shocks give but when I don't have a load I can switch them to cush mode. Anybody know of who makes or sells these?