Something to remember is that these cars have a positive camber curve. That means that as the front of the car goes down, the tire moves up relative to the car and the top of the tire tilts out (positive camber).

As the car goes around a corner, the car leans and the tire that is on the outside moves through this positive camber curve. Most people don't think about what the inside tire is doing but it is doing the opposite. As that side of the car rises because of the turn, the inside tire goes down relative to the car and ends up with a bunch of negative camber. This extra negative camber combined with the angle of the car (leaning because of the turn) results in the inside of the tire tread bearing the load on that side of the car and wears the inside edge of the tire off. Depending on how much spirited cornering you do, this can happen in a surprisingly short time.

Bumpsteer, which makes the tire turn away from straight as the suspension moves up and down, can greatly affect the amount of toe when going around a corner and cause the inside tire to drag across the road as the car is cornering.

The solution: drive slowly around corners. Kidding!!! The solution is to get a bigger front sway bar. That keeps the car closer to level as it goes around the corner. That keeps the amount of camber change and bumpsteer to a minimum, which gives you better cornering ability and more even tire wear. A good win/win.