An important maintenance step for any trailer is making sure the trailer’s wheel bearings are greased. If you neglect this you could get caught on the road with burned up bearings. Bearing Buddies provide a simple solution for this issue. Once they’re installed (which is simple) you simply connect a grease gun to the Buddies and pump in wheel bearing grease. No more messy packing of wheel bearings. Carefully match the size of the Bearing Buddies to your trailer. Be sure you get the right stuff, wheel bearing grease, for your grease gun. Follow the instructions for installing and maintaining the Bearing Buddies, and you’ll have a more worry-free trip.