Repacking the wheel bearings
We have a lightweight single axle travel trailer we don't use all that much each year. Last year we put around 25 hours of highway travel on it. It as the same the previous year. Is it necessary to ge...
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If the bearings are done properly and you have light use, there is no reason to repack yearly, but I would not go beyond perhaps 3-4 years due to reasons posted above about making sure the grease is up to the task. I would also likely repack sooner if a longer trip was planned (maybe more than 100 miles from home)..
