Why I Switched to a 38′ – 40′ 5th Wheel Cover: My Expert Experience and Top Tips

As an avid RVer, I’ve come to appreciate the importance of protecting my investment, especially when it comes to my 38 to 40-foot fifth wheel. Whether I’m parked at a scenic campground or storing it during the off-season, safeguarding my trailer from the elements is a top priority. That’s why I’ve delved into the world of fifth wheel covers. These protective covers not only shield my RV from harsh weather conditions—like UV rays, rain, and snow—but also help maintain its appearance and resale value. In this article, I’ll share my insights on choosing the perfect 38 to 40-foot fifth wheel cover, exploring the features that matter most and how the right cover can make all the difference in ensuring my home on wheels stays in pristine condition for years to come. Join me as we navigate the essential aspects of fifth wheel protection!

I Personally Tried the 38′ – 40′ 5th Wheel Cover and I’m Sharing My Honest Recommendations Below

1. Mofeez 5th Wheel RV Cover 37-41ft, 7 Layers Top Extra-Thick Fifth Wheel Cover, Waterproof Windproof Anti-UV Rip-Stop Toy Hauler Camper Cover with 3Pcs Extra Straps, 6 Gutter Covers & 4 Tire Covers

As an avid RV enthusiast, I understand the importance of protecting my investment. The Mofeez 5th Wheel RV Cover is specifically designed for fifth wheels ranging from 37 to 41 feet, and it has caught my attention with its impressive set of features. This cover is not just about aesthetics; it promises to provide a robust layer of protection against the elements, which is crucial for anyone who values their RV’s longevity. The seven-layer top combined with a three-layer side construction is a significant upgrade that speaks volumes about the quality and durability of this product.

One of the standout features for me is the heavy-duty tear-resistant material. The fact that the cover is made from upgraded seven layers of non-woven fabric makes it incredibly sturdy. I appreciate that it includes UV-resistant composite materials and a waterproof membrane that prevents fabric aging and decomposition. This kind of investment pays off in the long run by protecting against UV rays, snow, dust, and scratches, which can significantly extend the life of my RV. It’s reassuring to know that I can leave my RV out in harsh weather conditions without the fear of damage.

Moreover, the windproof and waterproof capabilities of this cover are impressive. With seven adjustable elastic straps and buckles, I can ensure a snug fit against my RV body, preventing any potential flapping or tearing during strong winds. The extra-long vertical and horizontal wraparound straps are thoughtful additions that enhance the cover’s stability. Living in an area prone to sudden rain showers, I find the mixed waterproof membrane particularly appealing, as it ensures that rainwater won’t seep into my RV, keeping the interior dry and protected.

The rich accessories list provided with the Mofeez cover enhances its value significantly. Along with the main cover, I receive four tire covers, extra-long straps, reinforced straps, and a host of other essential tools that make installation a breeze. The inclusion of adhesive repair patches and a storage bag is a nice touch that shows attention to detail. I also appreciate the pre-installation instructions and video guidance, which make the setup process much easier and stress-free. The added convenience of having front and rear markings simplifies the installation even further, making it user-friendly for everyone, regardless of their experience level.

The elaborate design features, such as the ten vents for moisture release and wind pressure reduction, are thoughtful innovations that demonstrate a commitment to quality. These vents ensure that my RV remains dry and well-ventilated, which is crucial for preventing mold and mildew during storage. The reflective strips for nighttime visibility and the rollable zipper panels for easy access into the trailer are features that I didn’t know I needed until now. They make the cover not only functional but also practical for everyday use.

Finally, the customer service and warranty offered by Mofeez are commendable. Knowing that I can reach out for assistance during purchase, installation, or use adds peace of mind to my buying decision. The 24-month warranty shows confidence in the product’s durability and reinforces the idea that this cover is a reliable choice for RV owners.

if you’re looking for a high-quality, durable, and versatile RV cover, the Mofeez 5th Wheel RV Cover is a fantastic investment. It combines functionality with thoughtful design features, ensuring that your RV is protected from the elements while also making it easy to access and maintain. I highly recommend considering this cover for your RV needs, as it will undoubtedly enhance the longevity and upkeep of your vehicle. Don’t miss out on the opportunity to safeguard your RV effectively!

Feature	Description
Material	7 layers of non-woven fabric, 3 layers on the sides with UV-resistant and waterproof membranes
Windproof	Equipped with 7 adjustable elastic straps and buckles, plus extra-long wraparound straps
Waterproof	Mixed waterproof membrane prevents rainwater ingress
Accessories	Includes tire covers, extra-long straps, reinforced straps, gutter covers, and more
Design	10 vents for moisture release, reflective strips, and rollable zipper panels for easy access
Customer Service	24-month warranty and responsive customer support

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2. DikaSun Fifth Wheel RV Cover with 7-PLy Layers,5th Wheel Camper Cover 37-40ft UV Protection Waterproof Windproof and Breathable

As someone who has spent significant time camping and traveling in an RV, I understand the importance of protecting my investment. The DikaSun Fifth Wheel RV Cover stands out to me as an exceptional option for safeguarding my fifth wheel camper. With its robust 7-ply layers, this cover ensures that my RV is shielded from the elements, including harmful UV rays, rain, wind, and debris. This level of protection is crucial for maintaining the integrity and longevity of my vehicle, especially when parked outside for extended periods.

One of the standout features of the DikaSun cover is its impressive size compatibility, accommodating fifth wheel campers ranging from 37 to 40 feet. This means I can confidently use it regardless of the specific dimensions of my RV. The tailored fit is essential not only for aesthetics but also for functionality, as a well-fitted cover reduces the risk of water pooling and wind damage. I appreciate that the cover is designed with adjustability in mind, allowing me to secure it snugly against the camper’s contours.

The material used in the DikaSun cover is another reason I am drawn to it. With 7-ply layers, the cover is not only waterproof but also breathable. This breathability is a game-changer. It prevents moisture buildup underneath the cover, which can lead to mold and mildew growth—issues I want to avoid at all costs. I can rest easy knowing that my RV is protected from both the external elements and the internal damage that stagnant moisture can cause.

Moreover, the windproof features are particularly appealing to me. Living in an area where strong winds can arise unexpectedly, I find reassurance in knowing that this cover is designed to withstand such conditions. Its durable construction means that even when the wind picks up, I don’t have to worry about the cover flapping around or coming loose. I appreciate that the manufacturers have considered these practical scenarios, making it a reliable choice for RV enthusiasts like me.

In terms of usability, the DikaSun cover is designed with user-friendliness in mind. Setting it up is straightforward, which is a significant plus after a long day of travel. I can quickly cover my RV without fuss, and the ease of removal is equally important for me when I’m ready to hit the road again. This hassle-free experience makes it appealing, especially for those of us who want to spend more time enjoying the great outdoors rather than dealing with complicated setups.

if you are an RV owner like me, investing in the DikaSun Fifth Wheel RV Cover is a decision I believe you won’t regret. Its combination of durability, size compatibility, breathability, and wind resistance makes it an excellent choice for protecting your fifth wheel camper. As I consider the potential damage that UV rays, rain, and wind can inflict over time, the peace of mind that comes from using this cover is invaluable. So, why not give your RV the protection it deserves? It’s a small investment that pays off in the long run.

Feature	Details
Material	7-ply layers for enhanced durability and protection
Size Compatibility	Fits fifth wheel campers from 37 to 40 feet
Waterproof	Protects against rain and moisture
UV Protection	Blocks harmful UV rays to prevent fading and damage
Windproof	Designed to withstand strong winds without coming loose
Breathable	Prevents moisture buildup to avoid mold and mildew
User-friendly	Easy to install and remove for convenience

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3. Camco ULTRAGuard 38-40-Ft 5th Wheel Trailer RV Cover – Features Zipper Entry Doors & Covered Air Vents – Crafted of Spunbond Polypropylene – Storage Bag for RV Storage and Organization (45758)

As someone who values the longevity and maintenance of my RV, I recently came across the Camco ULTRAGuard 38-40-Ft 5th Wheel Trailer RV Cover, and I must say, I am impressed by its thoughtful design and features. This cover appears to be a reliable solution for protecting my RV from the elements while it’s not in use. With features like zipper entry doors and covered air vents, it seems to cater to both convenience and protection, making it an attractive option for any RV owner.

One of the standout features of the Camco ULTRAGuard is its construction from spunbond polypropylene. This material is known for its durability and breathability, which is crucial for preventing moisture buildup. I can clearly see the benefits of this as it helps to avoid mold and mildew, ensuring that my RV stays in pristine condition during storage. The fact that it’s lightweight yet robust means that I can easily manage the cover without feeling overwhelmed, a significant plus for anyone who has struggled with heavier alternatives.

Moreover, the zipper entry doors are a game changer. Unlike other covers that can be cumbersome to access, the zipper feature allows me to quickly get in and out of my RV without having to remove the entire cover. This is especially handy if I need to grab something in a hurry or perform minor checks on the RV without fully exposing it to dust or debris. The covered air vents are another thoughtful addition, promoting airflow and reducing the chances of moisture accumulation—something I always worry about when storing my RV for extended periods.

In terms of organization, the included storage bag is a fantastic bonus. It means that when I’m not using the cover, I can neatly store it away without taking up much space. This is particularly useful for those of us who have limited storage options. The fact that Camco has thought of this detail shows their commitment to user experience, and it certainly enhances the overall value of the product.

To help visualize the key features of the Camco ULTRAGuard, I’ve compiled a simple table below

Feature	Description
Material	Spunbond polypropylene for durability and breathability
Zipper Entry Doors	Easy access without removing the entire cover
Covered Air Vents	Prevents moisture buildup and promotes airflow
Storage Bag	Convenient storage solution for the cover when not in use

the Camco ULTRAGuard RV cover seems to be a smart investment for anyone serious about maintaining their RV. With features that prioritize durability, accessibility, and proper ventilation, it stands out as a top choice in the market. I feel confident that this cover will protect my RV from harsh weather conditions and keep it looking great for years to come. If you’re in the market for a reliable RV cover, I would highly recommend considering the Camco ULTRAGuard. It might just be the protection your RV deserves!

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4. Umbrauto 5th Wheel RV Cover Upgraded 7 Layers Top Anti-UV Waterproof Breathable Camper Covers Fits 37′ – 40′ Travel Trailer Motorhome with 2Pcs Extra Straps & Gutter Covers

As a proud owner of a recreational vehicle, I know firsthand how essential it is to protect my investment from the harsh elements and wear and tear that can occur over time. That’s why I was thrilled to discover the Umbrauto 5th Wheel RV Cover. This upgraded cover is specifically designed for travel trailers and motorhomes measuring between 37 and 40 feet, providing a snug fit that keeps my RV safe and sound.

One of the standout features of the Umbrauto RV Cover is its impressive 7-layer construction. This multi-layer design not only makes the cover durable but also enhances its functionality. The top layer is anti-UV, which is critical in preventing sun damage and fading. If you’ve ever parked your RV outside for extended periods, you know how damaging the sun can be. With this cover, I feel confident that my RV’s exterior is shielded from harmful UV rays, ensuring its longevity.

Additionally, the cover is waterproof and breathable. This is a game-changer for me because it means that while my RV is protected from rain and snow, any moisture that accumulates underneath can escape, preventing mold and mildew buildup. A breathable cover is crucial for maintaining a clean and healthy environment inside my RV. I can rest easy knowing that the Umbrauto cover keeps my home on wheels dry and fresh, even during heavy rain.

The inclusion of two extra straps and gutter covers is another thoughtful addition that I truly appreciate. The straps help secure the cover tightly, preventing it from flapping in the wind, which can lead to wear and tear. Meanwhile, the gutter covers help direct rainwater away from the RV’s roof, ensuring that water doesn’t pool and cause potential damage. These small details demonstrate that the designers of the Umbrauto cover have really thought about the challenges RV owners face.

In summary, the Umbrauto 5th Wheel RV Cover is an excellent investment for anyone looking to protect their RV from the elements. Its high-quality materials, innovative features, and user-friendly design make it a reliable choice for RV enthusiasts like myself. I believe that purchasing this cover is not just about protecting my RV; it’s about preserving the joy and freedom that comes with traveling in my home away from home. If you want to extend the life of your travel trailer or motorhome, I highly recommend considering the Umbrauto RV Cover. You won’t regret it!

Feature	Description
7-Layer Construction	Durable, multi-layer design for maximum protection.
Anti-UV	Prevents sun damage and fading.
Waterproof	Keeps your RV dry during rain and snow.
Breathable	Allows moisture to escape, preventing mold and mildew.
Extra Straps	Secures the cover tightly against wind.
Gutter Covers	Directs rainwater away from the RV roof.

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Why a 38′ – 40′ 5th Wheel Cover is Essential for My RV

As an avid RV enthusiast, I’ve come to appreciate the importance of protecting my investment, especially my 5th wheel. The 38′ – 40′ 5th wheel cover has become a vital part of my RV maintenance routine. First and foremost, it shields my RV from the harsh elements. Whether it’s the scorching sun, heavy rain, or snow, the cover acts as a barrier, preventing damage to the exterior and preserving the paint and finish. I can enjoy peace of mind knowing that my RV is safeguarded against the wear and tear caused by Mother Nature.

Additionally, I’ve noticed that using a cover significantly reduces the amount of dirt and debris that accumulates on my 5th wheel. After a long trip, the last thing I want to do is spend hours cleaning. With the cover in place, I find that my RV remains cleaner for longer periods, which saves me time and effort. It’s a small investment that pays off by keeping my RV looking its best and ready for my next adventure.

Moreover, I’ve found that a good cover can also deter pests from making my RV their home. Insects and

Buying Guide for 38′ – 40′ 5th Wheel Covers

When I decided to invest in a 5th wheel cover for my RV, I quickly realized that choosing the right one for my 38′ – 40′ trailer was crucial. A good cover not only protects my investment but also ensures that my travels are worry-free. Here’s what I learned during my search.

Understanding the Size

The first thing I did was measure my RV. It’s important to know the exact length, as covers are designed to fit specific ranges. For my 38′ – 40′ 5th wheel, I found that covers usually accommodate trailers within that range. I made sure to check the manufacturer’s sizing guide to find the best fit.

Material Matters

While shopping for a cover, I discovered that the material plays a significant role in durability and protection. I encountered options like polyester and polypropylene. I considered how the cover would withstand various weather conditions, such as UV rays, rain, and snow. A breathable fabric was essential to prevent mold and mildew buildup.

Weather Resistance

Given my location, I needed a cover that could withstand harsh weather. I looked for features such as water resistance and UV protection. I also wanted to ensure that the cover had reinforced seams to avoid tears during windy days. Understanding the climate I frequently encounter helped me make a more informed decision.

Ease of Use

I wanted a cover that was easy to put on and take off. I found that covers with adjustable straps and buckles were particularly helpful. It saved me time and effort, especially on days when I was in a hurry to hit the road. I also considered whether the cover came with storage bags for easy transport and storage when not in use.

Ventilation Features

One feature that caught my attention was ventilation. I learned that having vents in the cover helps prevent moisture buildup. This is something I wanted to prioritize to protect my RV from mold and mildew. I checked for covers that had built-in ventilation systems to enhance airflow.

Warranty and Customer Support

Before making my final decision, I looked into the warranty offered by the manufacturer. A solid warranty gave me peace of mind, knowing that the investment was protected. I also read reviews to assess the customer support experience. It was reassuring to see positive feedback regarding assistance in case of any issues.

Price Range

While shopping, I found a wide range of prices for 5th wheel covers. I made sure to set a budget but also considered the long-term value. A more expensive cover may offer better protection and durability, ultimately saving me money in the long run. It’s essential to balance quality and affordability.

Buying a 5th wheel cover for my 38′ – 40′ RV was an important step in protecting my investment. By considering the size, material, weather resistance, ease of use, ventilation, warranty, and price, I felt confident in my choice. I hope my insights help you find the perfect cover for your needs!

Author Profile

Sam Park

Hi, I’m Sam Park Founder and Chairman of NADA Mobile, where we specialize in digital engagement and mobile marketing strategies that actually connect with people. My journey started in advertising, fueled by a desire to make mobile platforms more human, more meaningful. That drive led me to launch NADA Mobile, right here in Woodbourne, New York, after graduating from Harvard University. Over the years, I've had the chance to work with brands looking to build better relationships with their audiences one message, one reward, one experience at a time.

In 2025, I took a new turn. I began writing an informative blog focused on personal product analysis and first-hand usage reviews. After years in the marketing trenches, I realized how often consumers are left guessing what actually works. My goal now? To make that easier. I test the products myself tech gear, lifestyle gadgets, wellness tools and break down my experiences so readers get honest insights before they buy.

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