So my Explorer is over 50k on original front brakes, (rears replaced year ago due to bad Caliper).. So I order Centric Premium Rotors and Wagner Pads from Rockauto.. Due to work I was un-able to do the job for a month. So last week I did the front brakes Serviced Caliper Pins, Installed new rotors after cleaning, and installed pad. Also did oil and trans. (don't worry guys filter cut and post coming) lol.. All seemed well. So went back to work and was driving when I noticed drag on the brakes and noise ([censored] moment). So my next day off I took the wheels off serviced pins again and checked assembly (all were fine). So I figured I would give it a day or 2 to see if they (wore in).. Anyway problem only got worse.. Today I broke down and went to my local dealer and got Motorcraft pads and rotors and did another re-build. Thing sounds and stops like a dream!!. Motorcraft rotors even had in my opinion a very superior anti-rust coating ( the gray one ) that does not need to be cleaned. So all in all I think i'm done with aftermarket parts, Everytime i've used a Motorcraft product on my truck it has never been an issue. But anyway has anyone else had issues with Wagner and Centric parts going downhill? I've used both in past without issue so this was very disappointing. Also another downside due to my delay in getting work done I cant get a refund from rockauto... O well at least my truck is working as it should...