I replaced the discs and pads with a power stop kit on the front and rear of my 2014 Ram 1500 pickup. I noticed that the braking performance was much better than the OEM. The front pads lasted about 3 years (about 40,000 miles) and needed new pads installed. The original OEM rims warped after so many miles, these powerstop rims still look the same as they did when I put them on.