Demco 5991 Hijacker Fifth Wheel Upgrade Kit For 21K Towing Capacity Stationary Hitch Review

Let’s Talk About Demco 5991 Hijacker Fifth Wheel Upgrade Kit For 21K Towing Capacity Stationary Hitch

The Demco 5991 Hijacker Fifth Wheel Upgrade Kit For 21K Towing Capacity Stationary Hitch isn’t just another piece of metal; it’s a lifeline for those pushing the limits of their towing capacity. Designed by Demco, this kit transforms your existing 16K UL- or SL-Series hitch into a more robust 21K powerhouse. This upgrade provides peace of mind when hauling heavier loads, ensuring safety and stability on the road.

My journey to this upgrade kit started with a growing family and an even bigger desire to explore the country in a larger RV. I quickly realized that my existing 16K hitch wasn’t going to cut it, especially when fully loaded with gear and supplies. The Demco 5991 Hijacker Fifth Wheel Upgrade Kit seemed like the perfect solution, offering a significant boost in capacity without requiring a complete hitch replacement.

Unboxing the kit, I was immediately impressed by the heft of the braces. The metal felt solid and well-constructed, inspiring confidence in its ability to handle heavier loads. My initial thoughts were positive, appreciating the simplicity of the design and the clear intention behind its construction.

I considered the B&W Companion Slider and the Curt E16 as possible replacements, but the cost was prohibitive, and I already had a perfectly functional Demco hitch. This upgrade kit seemed like the smartest and most cost-effective option. I was excited to install it and finally have the peace of mind I needed to haul our larger RV with confidence.


Real-World Testing: Putting Demco 5991 Hijacker Fifth Wheel Upgrade Kit For 21K Towing Capacity Stationary Hitch to the Test

First Use Experience

My first real test of the upgraded hitch came during a cross-country trip from Texas to Montana. I traversed various terrains, from flat highway stretches to steep mountain passes. The increased towing capacity provided a noticeable improvement in stability, especially when navigating winding roads and dealing with crosswinds.

The upgrade performed exceptionally well in dry conditions, but I also encountered some heavy rain and even a bit of snow in the mountains. The Demco 5991 Hijacker Fifth Wheel Upgrade Kit held up admirably, showing no signs of slippage or instability, even with the slick road surfaces. This boosted my confidence in its performance across diverse weather conditions.

Installation was straightforward, thanks to the included instructions and the relatively simple design. It took me about an hour to complete the upgrade, using basic tools I already had in my garage. There were no unforeseen complications, which made the entire process smooth and painless.

Extended Use & Reliability

After several months of regular use, the Demco 5991 Hijacker Fifth Wheel Upgrade Kit continues to perform flawlessly. There are no signs of wear or tear on the braces, and the bolts remain tightly secured. I’ve put approximately 10,000 miles on the upgraded hitch, hauling our RV across various states.

The durable finish on the braces has resisted rust and corrosion, even after exposure to road salt and grime. Cleaning is easy, requiring only a quick wipe-down with a damp cloth. The upgrade kit has proven to be a reliable and low-maintenance solution.

Compared to my previous experiences with the 16K hitch, the upgrade is a significant improvement. The added stability and peace of mind are invaluable, especially when towing heavy loads over long distances. The Demco 5991 Hijacker Fifth Wheel Upgrade Kit has exceeded my expectations.

Breaking Down the Features of Demco 5991 Hijacker Fifth Wheel Upgrade Kit For 21K Towing Capacity Stationary Hitch

Specifications

  • The Demco 5991 Hijacker Fifth Wheel Upgrade Kit increases the towing capacity of compatible Demco 16K hitches to 21,000 lbs. This substantial increase allows you to tow heavier trailers and RVs with confidence.
  • It’s specifically designed for Demco 16K UL- and SL-Series Hitches: #8550008, #8550009 and #8550029. Compatibility ensures a perfect fit and optimal performance.
  • The kit includes four 0.50 flat washers (#00085), four 0.50NC x 1.50 bolts (#01254), four 0.50NC lock nuts (#02178), and two 21K braces (#14535-76). These high-quality components are built to withstand the rigors of heavy towing.
  • The braces are constructed from heavy-duty steel with a durable powder-coat finish. This provides excellent strength and corrosion resistance.
  • The kit also includes replacement 21K decals to replace the existing 16K decals on your hitch. This ensures that your hitch is clearly marked with its upgraded capacity.

Performance & Functionality

The Demco 5991 Hijacker Fifth Wheel Upgrade Kit significantly enhances the performance of your existing hitch. The added braces provide increased stability and reduce sway, especially when towing heavier loads. This translates to a smoother and more controlled towing experience.

The upgrade is easy to install and requires no special tools or modifications to your truck. This makes it a convenient and cost-effective way to increase your towing capacity. The straightforward installation process minimizes downtime and gets you back on the road quickly.

The kit effectively increases the hitch’s weight rating, offering a real and tangible benefit. While it doesn’t magically transform a light-duty truck into a heavy-hauler, it gives a much-needed safety margin when towing closer to the limits of a 16K hitch. It meets my expectations by providing a measurable and reliable upgrade to my existing towing setup.

Design & Ergonomics

The Demco 5991 Hijacker Fifth Wheel Upgrade Kit features a simple and functional design. The braces are strategically placed to reinforce the hitch and distribute the load more evenly. This minimizes stress on the hitch components and maximizes its overall strength.

The heavy-duty steel construction and durable powder-coat finish ensure that the upgrade kit will withstand the rigors of frequent use. The weight of the kit is noticeable, but it’s a testament to its robust construction. This robust design inspires confidence and provides peace of mind.

The kit is user-friendly, requiring no specialized knowledge or skills to install. The included instructions are clear and easy to follow. The intuitive design and simple installation process make this upgrade accessible to most RV owners.

Durability & Maintenance

The Demco 5991 Hijacker Fifth Wheel Upgrade Kit is built to last. The heavy-duty steel construction and durable powder-coat finish provide excellent resistance to wear and tear. This ensures that the upgrade kit will withstand the harsh conditions of the road.

Maintenance is minimal, requiring only occasional cleaning and inspection. The durable finish resists rust and corrosion, even in harsh environments. The low-maintenance design makes this upgrade a hassle-free investment.

With proper care, the Demco 5991 Hijacker Fifth Wheel Upgrade Kit should provide years of reliable service. The high-quality components and robust construction ensure its longevity. The long-term durability of this kit provides excellent value for the money.

Accessories and Customization Options

The Demco 5991 Hijacker Fifth Wheel Upgrade Kit itself doesn’t have many customization options, as it’s a specific upgrade for existing hitches. However, it allows you to utilize the full potential of your existing Demco fifth-wheel hitch. This enables you to tow a wider range of trailers and RVs.

The kit is compatible with all standard fifth-wheel accessories, such as pin boxes and safety chains. This means you don’t have to replace any of your existing towing equipment. This maximizes convenience and minimizes additional costs.

The most important accessory is ensuring you have the correct breakaway system and safety chains rated for the increased towing capacity. This ensures that your towing setup is safe and compliant with regulations. This added safety provides peace of mind on every trip.

Pros and Cons of Demco 5991 Hijacker Fifth Wheel Upgrade Kit For 21K Towing Capacity Stationary Hitch

Pros

  • Increases towing capacity from 16,000 lbs to 21,000 lbs. This offers a significant upgrade for those needing to tow heavier loads.
  • Easy to install with basic tools. The straightforward installation process saves time and money.
  • Cost-effective alternative to replacing the entire hitch. This makes it a budget-friendly solution for increasing towing capacity.
  • Durable steel construction with a powder-coat finish. This ensures long-lasting performance and resistance to corrosion.
  • Compatible with existing Demco 16K UL- and SL-Series hitches. This provides a seamless upgrade without requiring a complete overhaul.

Cons

  • Only compatible with specific Demco hitch models. This limits its applicability to a specific range of hitches.
  • Doesn’t increase the truck’s overall towing capacity, only the hitch’s rating. Users must still adhere to their vehicle’s limitations.


Who Should Buy Demco 5991 Hijacker Fifth Wheel Upgrade Kit For 21K Towing Capacity Stationary Hitch?

Perfect for RV owners who need to increase their towing capacity without replacing their existing Demco hitch. This is an ideal upgrade for those who have upgraded to a larger RV or carry heavier loads. It offers a cost-effective way to ensure that their hitch is capable of handling the increased weight.

This product is also suitable for those who prioritize safety and stability when towing. The increased towing capacity provides a greater margin of safety and reduces the risk of hitch failure. This peace of mind is invaluable when hauling heavy loads over long distances.

Those who should skip this product include individuals who do not own a compatible Demco hitch or those whose truck’s maximum towing capacity is already lower than 21,000 lbs. It’s also not necessary for those who consistently tow loads well below the 16,000 lbs limit. It’s crucial to ensure that the upgrade is compatible with your existing equipment and that your truck is capable of handling the increased weight.

A must-have modification is to double-check and potentially upgrade your truck’s suspension to handle the additional weight safely. It is also extremely important to get your truck and trailer weighed at a certified scale to ensure all weight ratings are within acceptable limits. This is paramount to ensure safety and avoid potential accidents.

Conclusion on Demco 5991 Hijacker Fifth Wheel Upgrade Kit For 21K Towing Capacity Stationary Hitch

The Demco 5991 Hijacker Fifth Wheel Upgrade Kit For 21K Towing Capacity Stationary Hitch is a well-designed and cost-effective solution for increasing the towing capacity of compatible Demco hitches. It’s a simple and straightforward upgrade that provides a significant improvement in safety and stability. This is a valuable upgrade for those who need to tow heavier loads.

The price of $129.99 is justified by the increased towing capacity and the peace of mind it provides. It’s a fraction of the cost of replacing the entire hitch. This makes it an excellent value for the money.

I would definitely recommend this product to anyone who owns a compatible Demco hitch and needs to increase their towing capacity. It’s a reliable and easy-to-install upgrade that will enhance your towing experience. Don’t wait until you’re pushing the limits of your existing hitch; upgrade today and enjoy the added safety and stability!

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