Does anyone still grease the ball of their trailer hitch? It seems every time I see a truck with a tow package, I look at the ball and it is dry as a bone with rust spots. This is on work trucks that I know are used to tow stuff. I know when I was a kid, my grandpa always used grease on his ball because for some reason I liked to play with the grease. I guess I was still a BITOGer at a very young age.
Is it just not necessary?
Is it just not necessary?