Trailer care is another critical component to boating. Not only from the standpoint of getting your prized rig to and from the boat ramp, but also in safety and long term enjoyment. Trailer maintenance is often an overlooked component to the boating experience. Nothing ruins what promises to be a fun day out on the water than something that could have been easily prevented. Believe me, once the excitement of spring fishing rolls around, I’m focused on my fishing gear and boat. Not the trailer that it sits on. A few simple steps when putting it away for the winter can really pay dividends next spring.
First thing I always do is to make sure that my tires are properly inflated. Seems basic, but it’s important to help prevent blowouts as well as help maintain peak gas mileage when towing. Secondly, I always make sure that my bearings are properly greased. Regular bearing maintenance can really help, especially for those that trailer their boats a lot, logging mile after mile chasing fish like I do. Improperly greased bearings can lead to overheating axles.
A few issues can arise should axles overheat. Obviously, there’s the risk of the heat melting other important things like brake lines or the trailer’s brake and signal wires. Excess heat can also make braking more difficult, which is never a good thing.
Most importantly, statistics show that the majority of blown trailer tires are actually from improperly greased bearings. The heat from overheated axles transfers to the tires, heating the air and rubber. Coupled with highway speeds, this heat can manifest itself in the form of catastrophic blowouts. A simple grease gun armed with marine axle grease can help during the season, but at the end of each fishing season, I make sure that I clean, lube and re-pack my trailer’s wheel bearings. That way when spring rolls around, I’m ready to go with no worries!