Begin re-greasing your trailer bearings by removing the lugs with a lug wrench. / Joe Shead Just like changing a flat tire, start by cracking loose your lug nuts while the tire is still on the ground.

Greasing wheel bearings can get very messy very quickly, in a very kindergarten kind of way. The trick is to embrace the ooze, because greasing is the fun and easy part. The hard bit comes when ...

Grease both the fittings on the fifth wheel and the top plate. Clean the top surface of the plate first, then distribute grease all around. Your truck’s chassis is a complicated system of moving parts ...

Boat trailer bearings failing on the highway can ruin a fishing trip. But they can also put you in a really unsafe situation. Maintaining them is quick, easy, and something every boat owner should ...