Essential Winterization Steps
Winterizing is non-negotiable if you live in a climate where temperatures drop below freezing. If you're a first-timer wondering how much pink stuff to use, always buy an extra gallon of RV-specific antifreeze; two to three gallons is usually enough to flush the lines of a standard travel trailer.
Don't forget to bypass your water heater before pumping the solution through your faucets. If you face an early freeze warning, disconnect your hoses, blow out the lines with compressed air, and ensure your low-point drains are completely open.
Storage & Maintenance Tactics
Tires and Foundations
Avoid letting your tires sit directly on the ground during long-term storage, as moisture can degrade rubber. Parking on raised blocks or pressure-treated wood helps isolate the tires from cold, damp soil. Keep them inflated to the manufacturer’s recommended PSI to prevent flat spots.
Heating and Humidity
While some owners ask about heating under the trailer, it is generally safer to focus on complete winterization rather than relying on space heaters. If you are opting for covered storage or a custom RV building, ensure there is enough airflow to prevent mold. If you've removed storage drawers under the bed to inspect for mice, now is the perfect time to seal those gaps with steel wool and foam.
Choosing the Right Winter Environment
If you aren't storing your rig at home, choosing the right facility is critical. Look for sites that offer concrete pads and protection from the elements. Consider booking at locations that allow for easy access if you need to perform mid-winter checkups.
