Maintaining hitch and weight distribution.
Hello all! I have a 2019 graywolf 26dbh that I bought at the end of last year. I have a Reese Weight distribution hitch with sway. There are grease fittings for the weight distribution bars and I grease those regularly. Should I add grease to the ball hitch and other areas? Sorry if this question has been asked before. Could not find anything in my searches. Thanks in advance.