> I really hate to replace the current set > since there is at least 75% thread remaining but they are about 12 > years old so > best bite the proverbial bullet. Good idea, Lou. You don't want this http://tinyurl.com/7upymlq happening to your beautiful TR2. Tire Rack has a good write-up at http://www.tirerack.com/tires/tiretech/techpage.jsp?techid=11 -- Randall