And to futher enlighten you since Krusty reminded you of the alignment problem, we will proceed to Suspension Geometry 101A.
The camber and toe-in on an auto is generally set with the plane of the "A" arm and tie rods parallel to the ground. If you lower the vehicle a couple of things happen:
1. The ball joint is on a fixed length arm from the inner suspension attachment (pickup point). If the arm is parallel to the ground, any deviation of the pick up point will cause the ball joint to move toward the inner pick up point, thereby decreasing the initial camber set into the geometry. (the ball joint pickup scribes an arc around the inner pickup point).
2.) The tie-rod is hopefully parallel to the road surface also (in the rest postion). With any suspension movemenet, the tie rod end swings an arc aroung the inner attachment point at the rack (which is fixed on the carrier cross beam). Lowering the car moves the inner fixed attachment point downward and effectively shortens the arm (tie rod) which increases toe in.
So, when you lower the front end, you decrease the negtive camber and increase the toe in .....hence your car needs to be realigned for optimum driveability and tire wear. Though I do admit, after seeing you drive, I don't think anything can help
Sincerely,
Mr Funny Man