Yes they do.
See http://web.mitsi.com/autocross for additional information
>Date: Wed, 12 Jul 2000 09:06:51 -0500
>From: "Timothy Stevens" <email@example.com>
>Subject: Re: Hoosier Tire Splits
>> >All this talk of cheap non-warranty tires is making me wonder where I
>> >pick up a pair? I figure they'd get me by for the small amount of racing
>> >plan on doing until I get really addicted to the sport... (-:
>> Cheap is relative....last time I saw the discounted Hoosiers, they were
>> about as much as a new, non-defective, Kumho.
>Kumho's also offer better wear, correct? I suppose that would be the bettter
>way to go. They make them in a 14'' size to fit stock 91 MR2 n/a wheels?