How do you lube wheel bearings in a utility trailer?

To lube wheel bearings in a utility trailer, first, remove the wheel and hub assembly. Clean the old grease from the bearings and hub, then inspect the bearings for wear or damage. Apply a suitable wheel bearing grease to the bearings, ensuring they are evenly coated, and pack the grease into the hub. Reassemble the hub, tighten it to the manufacturer’s specifications, and reattach the wheel.