Bought them almost a month ago and I am a huge fan of Cooper. These tires are super smooth barely any road noise incredible grip for off-roading, snow, ice, and pavement. Less grip on dry and wet pavement compared to the AT3, but it does not feel unsafe. I have one set of AT3 and ST/Maxx on my other SUV and very happy with them. I strongly recommend them. AT3 has incredible grip everywhere, amazing grip on dry dirt but not much on mud. Oh and they last the 60k miles.