[cyberax]

I went through my first set of tires in 10k miles. By doing car racing (on official tracks!) every month or so.

Though it might fall under the "being idiot" category.

[Kirby64]

I guess I should have caveated it as 'you won't go through a set of tires in 10k miles unknowningly'.

If you're track racing, it should be obvious you'll blow through a set of tires much faster than the treadwear ratings would suggest.