susp. problem

[hookedup240]

Ok guys, im really not sure what this could be. My friend and I were going down to the shore yesterday, and everything was fine.

On the way home all of a sudden the car felt like i was losing air in my tire, as if i was getting a flat. It felt really shakey, so I pulled over to check my tires and they were fine, i even checked the psi in them and they were fine, all at the right psi and everything. So i started to drive again, and you really couldn't notice anything until you get to about 40mph and the steering wheel starts to feel really weird as if you were hitting constant little bumps. It does not pull to either side. Just feels very shakey in my hands, and my passenger said he could feel it too.

I never felt this b4, and i really don't know what could be wrong. It feels as though it is coming from the passenger side.

I have kyb agx's with sportlines for about a year and a half.

could i have a blown Shock/strut on the passenger side.

Pls all help is much appreciated.