I noticed my rear wheels are leaning in at the top. What is this caused by? Is this a major concern that should be corrected ASAP?

 

It's just camber, it doesn't ussually just happen, its ussually caused by changes to the suspension itself, if something was worn/broken causing it you'd have some REALLY serious problems. You probably just need an alignment. Did you lower the car or the like recently?

 

No, hasn't been lowered to my knowledge. So an alignment should "straighten" everything out?

 

Yeah, and if you go to most places they do the "courtsey" check and will tell you if something is in need of replacement. <I ussually say thanks and do it myself later based on the info >

 

One of my rear wheels is high than the other.

 

WTF. LOL

Hey, in your sig, it says that there is a jingly sound coming from under your car. Did you figure out what it is?