Winterizing your RV is essential to protect it from the damaging effects of cold weather, especially for those living in regions where temperatures dip below freezing. Water expands by 9% when frozen, which can lead to burst pipes and costly repairs. Following a few key steps—like draining water tanks, adding RV antifreeze, and properly insulating—can save you from potential headaches and expenses. Whether you’re a DIY enthusiast or prefer professional help, winterizing your RV ensures it’s ready for spring adventures and years of enjoyment on the road.