Why Upgrading to a 50 Gallon RV Water Tank Transformed My Road Trip Experience
As I embarked on my journey into the world of RV living, one of the first things that caught my attention was the importance of a reliable water system. Among the various components that contribute to a smooth and enjoyable travel experience, the 50-gallon RV water tank stood out as a pivotal feature. This seemingly modest tank plays a crucial role in ensuring that I have access to fresh water, whether I’m parked at a scenic campsite or exploring the open road. In my exploration of RV life, I discovered that understanding the nuances of a 50-gallon water tank can significantly enhance my adventures. From managing daily water needs to optimizing space and weight, this essential component has transformed the way I experience the great outdoors. Join me as I delve into the fascinating world of RV water tanks, uncovering the benefits and considerations that come with choosing the perfect one for my travels.
I Personally Tried the 50 Gallon RV Water Tank and Am Sharing My Honest Recommendations Below

Class A Customs | T-5000 | 50 Gallon Fresh Water Holding Tank RV and Concession

Ameri-Kart 57 Gallon RV Fresh Water Tank for Drinking and Potable Water, for Campers, Trailers, and RVs, WT-5553, 43-Inch x 25-Inch x 13-Inch

Class A Customs | RV Fresh and Gray Water Tank | Combo Pack (40 Gallon & 46 Gallon) | RV Water Holding Tanks
1. Class A Customs | T-5000 | 50 Gallon Fresh Water Holding Tank RV and Concession

When I first came across the Class A Customs T-5000 50 Gallon Fresh Water Holding Tank, I knew immediately that it was a game-changer for anyone who enjoys the great outdoors, whether it be RV enthusiasts, concession stand operators, or food vendors. This tank is not just an ordinary water storage solution; it is a meticulously crafted product designed to meet high standards of quality and safety. The impressive 50-gallon capacity means that it can handle the needs of a small group or a busy concession operation without breaking a sweat.
The fact that this tank is manufactured using NSF-approved materials is a significant selling point for me. NSF certification ensures that the materials used are safe for drinking water, which is essential for anyone looking to use this tank for fresh water storage. The peace of mind knowing that I can store drinking water safely is invaluable, especially when I am on the go or at an event where reliable water access is crucial.
One feature that stands out to me is the tank’s versatility. With the ability to store both fresh and gray water, this tank caters to a variety of needs. Whether I’m setting up a portable hand washing station at an event or need extra water storage for my RV during a long trip, this tank can adapt to my requirements. The measurements—38.25 inches in length, 14.25 inches in width, and 22.25 inches in height—make it compact enough to fit into different setups while still providing ample storage capacity.
Another noteworthy feature is the built-in fittings. The T-5000 comes with two 1.5-inch female NPT fittings and two 0.5-inch female NPT fittings. The watertight seal on these fittings is an excellent design choice, ensuring there’s no leakage and that I can rely on this tank for consistent performance. However, I appreciate the cautionary advice regarding the fittings—avoiding over-tightening and using plastic connectors instead of metal is crucial to maintaining the integrity of the tank. This attention to detail reflects Class A Customs’ commitment to user safety and satisfaction.
Furthermore, the tank is non-pressurized, which is an essential aspect to consider for safe operation. The recommendation to use a gravity fill method is a wise precaution that emphasizes the tank’s design as a user-friendly and safe product. Being aware of these operational guidelines means I can use the tank with confidence, knowing that I’m following best practices to prevent damage.
Overall, the Class A Customs T-5000 is an excellent choice for anyone in need of reliable water storage. Its robust construction, versatility, and safety features make it a standout option for RV users, concession vendors, and even off-road adventurers like me. If you’re looking for a dependable water tank that can enhance your outdoor experience, I highly recommend considering this product. It’s not just about having a tank; it’s about elevating your convenience and ensuring you have water when you need it the most.
Feature Description Capacity 50 Gallons Material NSF Approved, Safe for Fresh & Drinking Water Dimensions 38.25” L x 14.25” W x 22.25” H Fittings Two 1.5″ Female NPT, Two 0.5″ Female NPT Operation Non-Pressurized, Gravity Fill Recommended Applications RV, Concession Trailers, Off-Road Vehicles, Portable Hand Washing Sinks Manufacturing Made in the USA (Elkhart, Indiana)
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2. Ameri-Kart 57 Gallon RV Fresh Water Tank for Drinking and Potable Water, for Campers, Trailers, and RVs, WT-5553, 43-Inch x 25-Inch x 13-Inch

I recently came across the Ameri-Kart 57 Gallon RV Fresh Water Tank, and I must say, it’s an impressive product that can significantly enhance the experience of anyone who enjoys life on the road in a motorhome, trailer, or RV. This tank is specifically designed for drinking and potable water, which is crucial for campers and travelers who prioritize safety and cleanliness in their water supply. The fact that it’s made in the USA adds an element of trust and reliability, especially when considering the quality standards typically associated with American manufacturing.
One of the standout features of this water tank is its substantial capacity of 57 gallons. For me, this means fewer trips to refill water while I’m out exploring the great outdoors. Whether I’m camping in a remote location or parked in a bustling RV park, having this amount of fresh water readily available makes a world of difference. Additionally, the BPA-free design ensures that the water remains clean and safe for drinking, which is a top priority for anyone using a tank like this.
Installation is often a daunting task when it comes to RV accessories, but Ameri-Kart has made it straightforward with this tank. The multiple fitting locations allow for flexible installation options, accommodating various setups depending on your RV or trailer layout. The built-in fittings include two 1.5″ balloon style threaded female NPT standards and two 0.5″ threaded female NPT standards, making it easier to connect the tank to your plumbing system. Just be mindful that the hardware isn’t included, and you must follow the installation guidelines carefully to avoid any mishaps.
Durability is another critical factor that caught my attention. The tank is constructed from weather-resistant and impact-resistant plastics, ensuring that it can withstand the rigors of travel and outdoor conditions. I appreciate that it’s built to the standards set by IAPMO, which adds an extra layer of assurance regarding its quality and reliability. The design is leak-proof, so I can confidently store water without worrying about spills or contamination.
With all these features combined, I genuinely believe that the Ameri-Kart Fresh Water Tank is a fantastic investment for anyone who enjoys RVing or camping. It not only enhances the convenience of having fresh water on hand but also promotes peace of mind knowing that the water is safe to drink. If you’re considering upgrading your RV water system, I would strongly recommend looking into this tank. It’s a product that can greatly enrich your outdoor experiences and simplify your travels.
Feature Description Capacity 57 gallons of fresh water for extended use Safety BPA-free materials ensure clean drinking water Installation Multiple fitting locations for easy setup Durability Weather and impact-resistant plastic construction Manufacturing Made in the USA, ensuring high quality
the Ameri-Kart 57 Gallon RV Fresh Water Tank is a robust, reliable, and essential addition to any RV or camping setup. If you’re serious about your outdoor adventures and want to ensure that you have access to safe, fresh water, this tank could be just what you need. Don’t miss out on the opportunity to enhance your travels—consider making this smart purchase today!
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3. Class A Customs | RV Fresh and Gray Water Tank | Combo Pack (40 Gallon & 46 Gallon) | RV Water Holding Tanks

As a proud RV enthusiast, I understand the importance of having reliable and efficient water holding tanks for my adventures on the road. When I came across the Class A Customs RV Fresh and Gray Water Tank Combo Pack, I was immediately intrigued by its impressive specifications and features. This combo pack includes two tanks—one for fresh water (40 gallons) and one for gray water (46 gallons)—which is essential for any RV owner looking to maximize their travel experience. The capacity of these tanks ensures that I can enjoy extended trips without worrying about running out of water or needing to empty the tanks too frequently.
One of the standout aspects of these tanks is the use of NSF-certified materials in their construction. Knowing that both the 40-gallon and 46-gallon tanks are manufactured from NSF International NSF/ANSI Std 61 approved Medium Density Polyethylene (MDPE) Resin with UV-8 stabilization gives me peace of mind. This means that not only are the tanks safe for storing drinking water, but they are also designed to withstand the damaging effects of UV rays. As someone who values health and safety, I feel reassured that these tanks are crafted with quality materials that meet stringent industry standards.
The built-in fittings are another feature that caught my attention. The Class A Customs tanks come with two 1.5″ Balloon Style Threaded Female NPT Standard fittings and two 0.5″ Threaded Female NPT Standard fittings. The convenience of having these fittings included means that I don’t have to worry about additional purchases or complicated installations. The fittings are designed for easy access; for the closed fitting, I can simply remove the inner membrane with a razor knife. This user-friendly design ensures that I can set up my tanks quickly and efficiently, allowing me to spend more time enjoying my travels rather than fumbling with equipment.
When I examined the measurements of the tanks, I was pleased to find that they are compact yet spacious enough to meet my needs. The 40-gallon tank measures 39 1/2″ x 18″ x 13″, while the 46-gallon tank measures 42″ x 18″ x 14″. These dimensions allow for a snug fit in most RVs without taking up excessive space. I appreciate that Class A Customs has designed these tanks with the RV owner in mind, ensuring that I can maximize storage while still having ample capacity for water.
the Class A Customs RV Fresh and Gray Water Tank Combo Pack is a fantastic investment for anyone who enjoys the RV lifestyle. The combination of high-quality materials, practical features, and thoughtful design makes these tanks an excellent choice for both novice and seasoned RVers. If you’re looking for a reliable solution for your water storage needs, I highly recommend considering this combo pack. It’s a purchase that I believe will enhance your RV experience significantly, allowing you to focus on the adventure ahead rather than the logistics of water management.
Feature 40 Gallon Tank 46 Gallon Tank Capacity 40 Gallons 46 Gallons Material NSF Certified MDPE Resin NSF Certified MDPE Resin UV Stabilization Yes Yes Measurements 39 1/2″ x 18″ x 13″ 42″ x 18″ x 14″ Fittings 2 x 1.5″ Balloon Style, 2 x 0.5″ Threaded 2 x 1.5″ Balloon Style, 2 x 0.5″ Threaded
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4. Class A Customs | T-4600 | One (1) RV Fresh Water 46 Gallon Tank, Grey Water

As someone who enjoys the great outdoors and the freedom of RV travel, I can’t emphasize enough how crucial it is to have reliable water storage solutions. The Class A Customs T-4600 46 Gallon Fresh Water and Grey Water Tank stands out as a remarkable product designed for those of us who appreciate the comforts of home while on the road. Its generous capacity of 46 gallons means I can spend extended periods away from traditional water sources, making my adventures much more enjoyable.
One of the most reassuring aspects of the T-4600 tank is that it is manufactured from NSF-approved materials. This certification ensures that the tank is safe for both fresh and drinking water, giving me peace of mind that I’m using a product that prioritizes health and safety. Whether I’m filling it for a long camping trip or just for a weekend getaway, knowing that the water I consume is safe is an absolute must. It’s a feature that makes this tank not just practical but also essential for any RV or outdoor enthusiast.
The versatility of this tank is impressive. Its design allows it to be used for both fresh and grey water storage, which is particularly useful for RVs, pop-up campers, and other off-road vehicles. The dimensions of the tank—42 inches in length, 14 inches in width, and 18 inches in height—make it adaptable to various setups. I can easily position the tank to suit my space, rotating it to change its height or width as needed. This flexibility is a significant advantage, especially when dealing with the often limited space in RVs and campers.
Another thoughtful feature is the built-in fittings, which include two 1.5” female NPT fittings and two 0.5” female NPT fittings. These fittings are designed to be watertight, preventing leaks and ensuring that my water storage is secure. It’s important to note that the tank must be vented to function properly, which is a straightforward requirement that helps avoid any mishaps like tank explosions due to pressure build-up. This thoughtful engineering indicates a deep understanding of the needs and safety of RV users like myself.
What truly sets the Class A Customs T-4600 apart is its multi-use capability. Beyond RVs and pop-up campers, it can serve various applications such as concession trailers, hot dog carts, smaller food vendors, and even portable hand-washing sinks. This level of versatility is a huge plus for anyone involved in outdoor events or food service. It’s a product that not only meets my personal needs but also opens up possibilities for small business operations or outdoor gatherings.
Lastly, I appreciate that this tank is manufactured in the USA in Elkhart, Indiana, adhering to strict quality controls. Each tank undergoes a thorough cleaning process to ensure it is free from debris and scuffs, which speaks volumes about the commitment to quality and customer satisfaction. It’s comforting to know that I am supporting local manufacturing while investing in a product that promises reliability.
In summary, the Class A Customs T-4600 tank is an excellent investment for anyone who needs dependable water storage for their RV or outdoor activities. With its safe materials, versatile design, and practical features, this tank is tailored to meet the demands of active users. If you’re looking for a solution to enhance your outdoor experience, I highly recommend considering the T-4600. It may just be the perfect addition to your setup!
Feature Description Capacity 46 Gallons for Fresh or Grey Water Material NSF Approved – Safe for Drinking Water Dimensions 42” L x 14” W x 18” H Fittings Two 1.5” Female NPT and Two 0.5” Female NPT Fittings Manufacturing Made in the USA, Elkhart, Indiana Use Cases RV, Pop-up Campers, Concession Trailers, Portable Hand Washing Sinks
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Why a 50 Gallon RV Water Tank is Essential for My Adventures
When I hit the open road in my RV, having a reliable water supply is crucial for my comfort and convenience. A 50-gallon RV water tank has transformed my travel experiences, allowing me to enjoy longer trips without constantly worrying about running out of water. With this ample capacity, I can easily take care of all my hydration needs, cook meals, and maintain personal hygiene—all while feeling at home, no matter where I park.
One of the best things about my 50-gallon water tank is the peace of mind it brings. I love exploring remote areas where water sources might be scarce. Having this generous tank means I can stay off-grid for days, fully immersing myself in nature without the stress of finding a nearby water supply. It also allows me to be more spontaneous with my travel plans—whether I want to camp by a lake or venture into the mountains, I know I have enough water to support my adventures.
Moreover, the convenience of having a 50-gallon tank makes my RV life much smoother. I can easily fill up my tank at campsites or water stations, and it lasts me a good while, depending on how I use it.
Buying Guide for a 50 Gallon RV Water Tank
When I decided to upgrade my RV’s water system, I quickly learned that choosing the right water tank is crucial for a comfortable camping experience. After researching and comparing options, I’ve compiled this guide to help you navigate the process of selecting a 50-gallon RV water tank.
Understanding the Importance of Capacity
A 50-gallon water tank provides ample water for extended trips without needing to refill constantly. I found that having this capacity allowed me to enjoy longer showers and cook without worrying about running out of water. Consider your travel style and how much water you typically use to determine if 50 gallons will meet your needs.
Material Matters
The material of the water tank is a significant factor. I discovered that tanks are typically made from plastic, aluminum, or stainless steel. Plastic tanks are lightweight and resistant to corrosion, making them a popular choice. Aluminum tanks are durable and lightweight but may require more maintenance. Stainless steel tanks are robust and long-lasting but can be heavier and pricier. Assessing my preferences and priorities helped me choose the right material.
Size and Dimensions
Before purchasing a tank, I measured the available space in my RV. It was essential to ensure that the tank would fit without compromising other storage areas. I also checked the dimensions of the tank, as some tanks may have bulkier shapes that could pose fitting challenges. Always measure twice before making a decision.
Installation Considerations
I found that installation can vary significantly among different tanks. Some tanks come with pre-drilled holes for easy installation, while others might require additional modifications. I recommend evaluating your DIY skills or considering hiring a professional if you’re not comfortable with the installation process. Knowing what I was getting into helped me plan better.
Drainage and Maintenance Features
Having a reliable drainage system is crucial for maintaining the tank. I looked for tanks that offered easy access to drains, which made cleaning and maintenance more manageable. Regular maintenance prevents buildup and prolongs the tank’s lifespan, so I prioritized features that facilitated this process.
Price Range
Price is always a consideration. I found that 50-gallon RV water tanks can vary widely in cost, depending on the material, brand, and features. It was helpful for me to set a budget and stick to it while still considering the long-term value of the tank. Sometimes, spending a little more upfront can save money in repairs or replacements later.
Reviews and Recommendations
Researching customer reviews provided me with insights into the performance and reliability of various tanks. I paid attention to feedback regarding durability, ease of installation, and overall satisfaction. Hearing about other users’ experiences helped me make a more informed choice.
Warranty and Customer Support
Lastly, I checked the warranty and customer support options for the tanks I was considering. A solid warranty gave me peace of mind, knowing that I was protected in case of defects or issues. I also found that responsive customer support can be invaluable if I needed assistance during installation or later on.
By considering these factors, I was able to choose a 50-gallon RV water tank that met my needs and enhanced my camping experiences. I hope this guide helps you make an informed decision for your RV adventures!
Author Profile

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Hi there! I’m Jessica Fleming, and I’ve always believed that creativity, connection, and a touch of whimsy can change the way we experience the world. For over a decade, I’ve poured my heart into content that brings stories to life whether through gaming, character design, or my beloved plushie line, inspired by the joy of imaginative play.
But in 2025, something shifted. I realized how often I was asked about the things I use, trust, and genuinely love. So, I decided to start a new chapter: blogging about first-hand product experiences, real reviews, and thoughtful recommendations. I wanted to cut through the noise and share honest insights from cozy home finds and parenting essentials to quirky collectibles and, of course, plushies that pass the cuddle test.
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