Every spring I pull the wheels and drums, pull the seals, clean up the bearings and races with brake cleaner. Inspect the brake shoes, magnets and all brake parts. Then hand pack the bearings, install new seals and reassemble. I do not fill the void with grease from the zerks, never used them. Have always greased my bearings this way on both trailers I have owned and have had good luck with this method. Have used Lucas red N Tacky seems like forever.
Lifted 2014 8289WS Diamond pkg
2014 Ram 2500 4wd SB DC TCD