Well my experience was that I took a corner very hard (as in my tail end was kicking out...when I had summer tires on I biased my tire pressure to counteract understeer) twice a day for about 2 weeks and the tires were shot after that. Every other corner I drove normal. I sandwiched maybe 3-4k miles on both ends and then they were done, but those 2 weeks killed them. I remember all of my other tires I could take corners as hard as I wanted and even did a few track days and they barely showed any tire wear. How much do you want to spend?