Review on ACDelco 45K8011 Professional Caster Multi Pack by Robert Pierce

These pads are good but they are all the same size. You're better off buying a kit or getting them with a kit like the Cal-Hawk 144 PC Shim Kit. Please note that these pads are not only thick, but also have a larger footprint than the set I linked. They may or may not be suitable for all locations. I used masking tape to hold some spacers together for easier installation.