It may be tighter and even stiffer but in a smooth way. Definitely remove most play in the steering and I already have a steering stabilizer. We could not fit Timbrens, air bags or the sumos on rear but the rear was not that bad. I am thinking that to get rid of the bottoming feeling on bumps on really bad roads perhaps upgrade my shocks or live with it. The suspension place said the rear is way overloaded on the springs and that is without my stuff. They said they could add a leaf but feared it would be way to stiff. Remember I am the guy who has had Kelderman installed on previous motorhomes. If I get crazy enoung I might have that installed on the rear. Right now it doesn't seem that bad. I know, more money than brains.