How much does the install usually run for 4 tires (if you don't mind me asking)? I'm getting a number of ~$380 for the Kumhos, which look to retail at tire rack for $49/each. That's about $196. As I figure it, it would cost roughly $320 from the Tire Rack to a local installer of unknown quality. Of course, that's probably missing tax, etc.

I am the Doctor, and THIS... is my SPOON!