That’s crazy, nice to see there is an aftermarket bushing that will work with the factory mounting brackets. The brackets included with the prothane bushings are what failed for me, and customer care never replied to any of my emails.Well, I can confirm that the Energy Suspension bushings 5.5160R work like a charm. now the truck is super quiet on the road back to maybe better than new!! But When I was under there I noticed my oil pan is almost rusted through!!! Called service and they said they will not cover it as a rock must of chipped the paint and caused it to rust. But my question is I have rebuilt many old cars and have never seen a pan this toasted. Also, there is no chance a rock hit above the drain plug which has rust starting!! Do we have a topic started on 2019 Ram Limited's rusted out oil pans!!!