go buy someone's set of used steelies for like 50 bucks, don't be a cheapass especially when it comes to tires. I recently totalled my civic cause my rear kumhos were way too worn down but i didn't get around to changing them out cause i was being a cheap bastard. The back right one blew out and i slid into a median going 50 causing over 15K damage and a totalled beautiful car.

You don't want that to happen to you, go get some tires.