i jacked the car the other day to rotate my tires, and since it's not been able to hold a corner, is really twitchy and rides oddly, (feels like the tires are rock hard and flat at the same time, hard to describe).

and more importantly, now that i just went and checked, the rear passenger side is lower than the driver's side, and significantly, (about an 1-1/2" difference between the two side, taken between the top of the tire and the fender). i took a look underneath and can't find anything obviously broken or out of place.

before i go and bring it in, any ideas?

nothing?

maybe your springs arent seating properly? idunno

6that sounds like a possibility to me too.

Jack the car up and inspect it.