I have seen the Nankang n-25 for sale. They actually were in my cart before I ended up ordering the Achiles tire which are due here on the 28th or sooner. I do have a set of Nankang NS-1 high performance tire on one of my Fiero's. They are pretty well rated, however I have only put about 150 miles on the tires since I purchased them from Discount Tire Direct a number of years ago. I think they are now discontinued, Tire works good so far and from what I have read, they are a reputable brand.