So I went and got my oil changed yesterday and the guy recommended to me a bunch of things i should do to my car maintenance wise and idk how much of it was bs they are just trying to get money out of me for and how much would actually be helpful. I have an 05 WK with 56K on it. Ive never done anything outside of oil changes/tire rotation/new wiper blades/etc etc.... they recommended transmission service, fuel filter service, and rear differential service. also any other things that you guys would recommend?