I have them on the front wheels of mine, and cant really knock them. Didn't really want to put them on but when I was getting my rears done the fitter said I had some uneven wear on one of my fronts... This was just before I was about to set of on my european road trip at the end of the summer, and the tyre fitter who is a amate of mine said that he would just stick a part worn on to swap the worn front tyre and then change both when i got back, so i ordered a part worn, it came just before I was about to set off and was pretty crap so the accleras were the only ones I could get for less than £300 for the pair at very short notice. I took a punt and they have been fine through the winter so cant complain