Grizz Travels

Roaming North America

To Fill or Not to Fill: Traveling with a Full RV Water Tank

When setting out on an RV journey, one of the questions that often comes up is whether to travel with a full water tank. There are several factors to consider, both for and against filling up before hitting the road. In this blog post, we’ll weigh the pros and cons to help you make an informed decision.

Reasons to Travel with a Full Water Tank

  1. Preparedness: Having a full water tank ensures that you're prepared for any situation. Whether you end up in a remote location without water hookups or experience unexpected delays, you'll have a sufficient water supply on hand.

  2. Water Quality: If you're certain of the water quality at your current location but uncertain about the next, it might be a good idea to fill up. This way, you're traveling with water you trust.

  3. Convenience: Having a full tank means you can use the facilities, cook, wash, and drink without worrying about finding the next water source, especially if you're unsure of your next stop or if it will have water facilities.

Reasons NOT to Travel with a Full Water Tank

  1. Weight Considerations: Water is heavy. A gallon weighs approximately 8.34 pounds. If your tank holds 50 gallons, that’s an extra 417 pounds you're towing. The added weight can decrease fuel efficiency and put additional strain on the RV's engine and brakes.

  2. Improved Maneuverability: A lighter RV is typically easier to maneuver, especially in challenging terrains or tight spaces.

  3. Potential for Water Sloshing: Depending on the design of your water tank, the movement of water can cause a 'sloshing' effect, potentially affecting the stability of your RV while driving.

  4. Preservation of Tank: Consistently traveling with a full tank can lead to faster wear and tear. Additionally, if you’re traveling in freezing temperatures, there's a risk of water freezing and damaging the tank or pipes.

Finding a Balance

If you're torn between the two, consider these compromise solutions:

  1. Travel with a Partial Tank: Instead of filling the tank to capacity, fill it to a level you're comfortable with, considering your water needs and the length of your journey.

  2. Know Your Route: If you're traveling in well-frequented areas with plenty of RV parks or campgrounds, you can be more confident about finding water facilities en route.

  3. Carry Extra Portable Water: If you don't want to fill the RV's water tank, consider carrying bottled water or portable water containers for drinking and cooking. This ensures you have clean water without the added weight of a full tank.

Conclusion

The decision to travel with a full water tank largely depends on individual preferences, the nature of the journey, and the specific RV in question. While the freedom and preparedness of having a full tank can be enticing, the drawbacks of added weight and reduced fuel efficiency are real concerns. Evaluate your needs, understand your route, and strike a balance that ensures both safety and convenience on the road. Happy travels!