My guess is that the side that you did replace is either warped or not setting on the hub flush. Somtimes you get a new warped rotor. Rare, but possible. Should replace both rotors.

Answered by Service Writer (expert)
9,955 answers provided

thanks but i found out the problem once i replaced my right rotor because it was so bad i had to also replace the inner and outer wheel bearings. but thanks for the help

Response from georgia_bunny69
1 question asked

There is somthing wrong here. That truck doesn't have an inner and outer wheel bearing. It has a wheel bearing that is part of the hub assy.

Here is a lnk to see it:

http://www.1aauto.com/1A/4WDrive/Ford/Explorer/1ASHF00003/422658&ovchn=OTHER&ovcpn=GoogleBase&ovcrn=&ovtac=CMP

Whoever did the work should show you the old ones.

This is what you said: "the truck never vibrated before changing the brakes." Therefore the wheel bearings should have nothing to do with your vibration. I think somthing wasn't done right on the brake job the first time and someone's screw up was covered up afterwards.

Answered by Service Writer (expert)
9,955 answers provided