Well they are on my Libby. First things first they look GREAT! I have recieved numerous compliments on them in only the first day...and one of them came from my overly critical brother. They bite well on wet pavement...it was raining when I took her home from the tire shop so I took a corner a touch fast and imediately thought "what happened there"? Then I realized that the unusual feeling was my tires gripping the road and not sliding like usual. The coopers howl quite loud..especially around 40k/hour...but slower or faster than that they aren't too bad...but still noticably louder than stocks..but what do you expect with such an agressive tread. Anyway, time will tell how well they do. For the price they better last at least 40k or I can't think it was worth it for the look. Just a little feed back for my fellow KJ drivers.