“After about 56,000 miles on the original ball joints and bushings for my 2000 tundra JBA UCA’s I decided to replace them with the super easy to rebuild and install kits JBA offers. I’m only replacing them because I missed my maintenance schedule by three oil changes (about 10,000 miles) I didn’t grease them at all. They still felt good but I started to get a little squeak. I finally threw some Mobil 1 moly grease in them but it was too late for me lol. Fresh set of ball joints and bushings installed and I’m back it. Thank JBA”