Let’s Talk About Lippert Flex Air Pin Box Jaw
The open road calls, but the bone-jarring ride of a fifth-wheel RV can quickly turn a dream journey into a teeth-chattering endurance test. Enter the Lippert Flex Air Pin Box Jaw, a premium solution designed to transform your towing experience by minimizing the harsh vibrations and chucking that plague many RV setups. This isn’t just another pin box; it’s an investment in comfort and the long-term health of your RV and tow vehicle.
My RV adventures, often spanning thousands of miles, have always been slightly marred by the constant feedback from the road. I was searching for a way to mitigate the persistent vertical and horizontal movements, seeking a smoother, more controlled towing experience that would reduce stress on both my truck and the fifth wheel itself. That’s what drew me to the Lippert Flex Air Pin Box Jaw.
Unboxing the Lippert Flex Air Pin Box Jaw was impressive. The sheer size and weight hinted at its robust construction. The fit and finish were excellent, with a feeling of durability that inspired confidence.
Before settling on the Flex Air Pin Box Jaw, I considered the MorRyde Rubber Pin Box and the standard Lippert Rota-Flex. The MorRyde offered a simpler rubber shear spring design, while the Rota-Flex focused on pivoting action. I chose the Flex Air Pin Box Jaw because of its comprehensive approach, combining air ride technology, a rubberized compound, and an oil shock absorber, aiming for the ultimate in ride quality.
My first impression was excitement tempered with a bit of skepticism. The price point is substantial, so I needed to determine whether the claims of superior ride quality would live up to the investment. Now, it’s time to find out.
Real-World Testing: Putting Lippert Flex Air Pin Box Jaw to the Test
First Use Experience
My initial test run was a 500-mile trip through varying terrain, from smooth interstate highways to rough, patched country roads. This trip included some graded dirt roads as well. The difference was immediately noticeable. The Flex Air Pin Box Jaw significantly reduced the jarring impacts from potholes and uneven surfaces.
The Flex Air Pin Box Jaw tamed the fore-to-aft chucking motion, especially during acceleration and braking. Even on washboard roads, the ride felt more controlled and less fatiguing. There was a slight learning curve adjusting the air pressure in the air bag, but after a few stops and adjustments, the sweet spot was found.
One minor issue arose during a particularly bumpy section; I heard a slight squeak which I traced to the pivoting head needing a shot of lubricant.
Extended Use & Reliability
After logging over 5,000 miles with the Lippert Flex Air Pin Box Jaw, it continues to perform exceptionally well. The reduction in road shock and vibration has been a game-changer for long-haul trips. Items inside the RV shifted far less than before, and the overall stress on the RV’s frame felt noticeably reduced.
The Flex Air Pin Box Jaw still looks great, showing minimal signs of wear and tear. I inspect the airbag and all connections regularly, and so far, there are no signs of leaks or damage. The pivoting head requires occasional lubrication to prevent squeaking, which is part of my standard RV maintenance.
Compared to my previous experience with a standard pin box, the Lippert Flex Air Pin Box Jaw is a night-and-day difference. The smoother ride and reduced stress on both the tow vehicle and RV make it a worthwhile upgrade. It has outperformed all expectations.
Breaking Down the Features of Lippert Flex Air Pin Box Jaw
Specifications
- Tow Capacity: 18,000 lbs. This is a crucial specification; ensuring it matches or exceeds your RV’s GVWR is essential for safe towing.
- Air Ride Technology: An integrated air bag acts as a buffer, absorbing road shock and vibrations. This technology is key to reducing the impact of rough roads.
- Rubberized Compound: A durable rubberized compound provides an additional buffer against jarring motion. This compound adds a second layer of cushioning for enhanced ride comfort.
- Oil Shock Absorber: An oil shock absorber handles rebound action, dampening kickback and controlling chucking. This ensures a smoother, more controlled towing experience by preventing excessive bounce.
- Pivoting Head: The heavy-duty pivoting head in its lower jaw controls fore-to-aft movement. This feature minimizes the annoying and potentially damaging “chucking” motion.
These specifications directly translate to a more comfortable and controlled towing experience. The combination of air ride, rubber cushioning, and shock absorption effectively isolates the RV from road imperfections.
Performance & Functionality
The Lippert Flex Air Pin Box Jaw excels at its primary function: smoothing out the ride of a fifth-wheel RV. The air bag effectively absorbs bumps and vibrations, while the pivoting head minimizes chucking.
The main strengths are the noticeable improvement in ride quality and the reduction in stress on the RV and tow vehicle. The only weakness is the occasional need to lubricate the pivoting head. Overall, it exceeds expectations, delivering a significantly smoother and more comfortable towing experience.
Design & Ergonomics
The Flex Air Pin Box Jaw is built with heavy-duty materials that inspire confidence. The unit itself is heavy, but this weight contributes to its stability and durability.
The design is relatively straightforward, and installation is manageable for someone with mechanical experience. However, adjusting the air pressure to achieve the optimal ride does take some experimentation.
Durability & Maintenance
The Lippert Flex Air Pin Box Jaw is built to last. The heavy-duty construction and durable materials suggest a long lifespan.
Maintenance is relatively simple. Regular inspection of the airbag and lubrication of the pivoting head are all that’s typically required.
Accessories and Customization Options
The Lippert Flex Air Pin Box Jaw doesn’t come with many accessories beyond the necessary mounting hardware. Some users might consider adding an onboard air compressor to easily adjust the air pressure.
It’s compatible with standard fifth-wheel hitches. Verify the Lippert pin box model number to confirm fitment with your specific RV frame before purchase and installation.
Pros and Cons of Lippert Flex Air Pin Box Jaw
Pros
- Significantly Improved Ride Quality: The air ride technology and pivoting head dramatically reduce road shock and chucking, providing a smoother and more comfortable towing experience.
- Reduced Stress on RV and Tow Vehicle: By absorbing road vibrations, the Flex Air Pin Box Jaw helps to minimize wear and tear on both the RV’s frame and the tow vehicle’s suspension.
- Durable Construction: Built with heavy-duty materials, the Flex Air Pin Box Jaw is designed to withstand the rigors of long-distance towing.
- Enhanced Towing Control: The oil shock absorber dampens kickback and controls chucking, resulting in a more stable and controlled towing experience, especially during braking and acceleration.
- Long-Term Investment: While the initial cost is high, the improved ride quality and reduced stress on your equipment can save you money in the long run by minimizing repairs and maintenance.
Cons
- High Price Point: The Lippert Flex Air Pin Box Jaw is a premium product with a premium price tag, which may be a barrier for some buyers.
- Requires Air Pressure Adjustment: Achieving the optimal ride requires some experimentation with air pressure, which may be inconvenient for some users.
Who Should Buy Lippert Flex Air Pin Box Jaw?
The Lippert Flex Air Pin Box Jaw is perfect for RVers who frequently tow long distances and prioritize a comfortable and controlled ride. It’s also ideal for those who want to minimize wear and tear on their RV and tow vehicle.
If you only tow your RV occasionally and on relatively smooth roads, the Flex Air Pin Box Jaw might be overkill. A standard pin box or a simpler rubber shear spring model might suffice.
A must-have accessory is an air compressor. This will help keep the air pressure in the air bag where it should be.
Conclusion on Lippert Flex Air Pin Box Jaw
The Lippert Flex Air Pin Box Jaw is a worthwhile investment for serious RVers seeking the ultimate in towing comfort and control. While the price is substantial, the benefits of a smoother ride, reduced stress on equipment, and enhanced stability make it a compelling upgrade.
The price is justified for those who value comfort and the longevity of their RV and tow vehicle. It offers a tangible improvement over standard pin boxes, making long journeys significantly more enjoyable.
I wholeheartedly recommend the Lippert Flex Air Pin Box Jaw to anyone looking to enhance their fifth-wheel towing experience. It’s a game-changer that has transformed my RV adventures, and I believe it can do the same for you. Upgrade your ride and hit the road with confidence!