I've had an alignment done about a year ago, it fixed it a little, but has gotten progressively worse. The front tires however were on the vehicle when i bought it, the rear ones i replaced brand new because i took a nail in one and when they patched it they found it had been patched before and wouldnt be road worthy on the next patch, well it lost air soon after. I suspect the dealer i bought it from put used or **** tires on the vehicle, they are good brand and model though and the wear seems appropriate.