Have Hri on both cars. 17's and 15's. No noticeable difference when the 15's were installed. The 17's had Falkens(st115) before the Hri....OPINION: smoother/softer ride with the Falkens.
The Hri are an all season tire, my pick for wet weather.


2012 Lotus Evora --------- 95 Mystique MTX - GONE 395,000 Kms --------- Both Zetecs '97 Contour Mtx - stock - GONE