Thats a GREAT picture RB.

Perfect example of why a good camber kit as well as good alignment are imperative to safety and performance.

Notice how there are still the yellow marks in between the tread in the middle...that must have been some MEAN negative camber. Sometimes just turning the wheel all the way in one direction does not reveal the wear in the insides of the tires, so check from underneath while the car is on a jack or just take off the rim altogether and roll the rim on the ground.