Trailer maintenance for brakes, bearings, and tires
https://wiki-dale.win/index.php/Trailer_maintenance_for_brakes,_bearings,_and_tires
For safe towing, regular maintenance of brakes, bearings, and tires is non-negotiable. Check brake wires and adjust them to ensure smooth stops. Repack wheel bearings with fresh grease every year or after long trips, and inspect tires for wear, proper pressure, and dry rot cracks before hitting the road.