recently i noticed that my rear end isn't level. it sorta leans a little bit to the pass. side. i looked at the clearance between the lip of the fender and the tires, and on the pass side there's about 1.5 inches but about 3-4 on the drivers side. having a lopsided car is sorta buggin me. any ideas?

 

Have you owned it since new? Has it been smacked? Look the rest of the car over for any signs of damage from an accident. Car has prolly been smacked. If that checks out OK, you can try getting some new (or different) springs as the old ones may be worn out and sagging at different rates. Adjustable spring kits are also available.