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 ...

“Now I have all the hitch sizes in one tool.” Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. For a limited time, the ...

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 ...