Well, you could just go back to OEM tires. Some people get 15k out of those (D205 or BT57 are OEM). They handle like shit, but some people get a lot of miles. Lots of people love the Pilot Road, better handling, maybe last nearly that.
I get about 7k from a rear Avon AV46 and around double that from the AV45 front. I only got 8k from the D205, so that's not bad for a sticky sport tire that handles great.