2007 Honda Fit Sport - excessive tire wear

If you have the performance tire and wheel option, you will see faster wear as the tires are designed to be “stickier” on the road, but as a result will wear out sooner.

I was about to say the same thing. The OP should expect to pay a lot for replacement tires. These days, you really need to investigate the cost of replacement tires before you buy a car. I even know someone who traded in his car because of the sticker shock he got when he searched for his first set of replacement tires. It didn’t make economic sense to me, but he did it anyway.