My car (99 SVT) is on the original suspension and not lowered. I had a four wheel alignment done when I mounted the wheels. It is the tread surface that has worn, not the sidewalls. The wear is not from alignment or camber issues, I know what that looks like. This is even rubbing wear. The tread is still 60% on the tire but the inside shoulder is rubbed into. I've linked pictures of the tire that blew-out yesterday and the other still on the car. Also, one shot of the wheels on the car so you can see why I would like to keep them.
Tire pics Thanks,