Question: At what mileage or time interval should a travel trailer or 5th wheel have the wheel bearings greased?
Mark's Answer: That’s a good question. Dexter axle recommends that along with bearing adjustment the wheel bearings should be inspected and lubricated every 12 months or 12,000 miles whichever comes first. Be sure and check your RV owner’s manual because I have seen intervals of 12 months or 5,000 miles as well.
Happy RV Learning,