Works very well. When I first installed them, I followed the break-in procedure that came with the box. They were worse than my old stocks. I contacted PowerStop. They gave me a revised break from the procedure. As soon as I broke them, I noticed a big difference. I noticed after about 100 miles or so that my braking is very smooth and stops very well. The real challenge came when I went jogging with a 4x4 stick. My old brakes would have barely kept my 4x4 jeep low on a steep slow descent. They hold my jeep very well. worth your money.