Have you had a hard time decoupling your trailer from your hitch lately? Does it seem stuck on the hitch? That might be a sign that the hitch ball needs to be greased. There are multiple benefits that ...

Question: I read your article last week about trailer safety. I would like more information on trailer hitch ball sizes. Why do they have different sizes? Answer: There are four different trailer ...

At first glance, a tennis ball on the end of a trailer ball hitch looks like a random accessory, but it serves a surprisingly practical purpose. Tow balls are often greased to reduce friction when ...