When it comes to travel trailers and RVs, enthusiasts and owners often share the joys of the open road and the adventures these mobile homes bring. However, like any complex system, travel trailers are not immune to issues. One particular concern that has been cropping up in online discussions and owner testimonials lately is cracking sidewalls.
Understanding the Cracking Phenomenon
After extensive research and analysis of reported incidents, it’s clear that the primary culprit behind trailer wall cracking isn’t the chassis frame itself. Instead, attention is drawn to a recurring themeāa cracked weld in the wall framework, often found in the proximity of the sidewall crack. This common source seems to be the root cause of most problems reported online.
Interestingly, some owners have described their trailers as potential “Friday afternoon completion” units to indicate the lack of attention paid during the construction. Loose nuts in frame-to-body attachments have led to structural movement, causing deformation and bulging. The consequential movement has, in turn, led to screws unwinding through the sidewalls, exacerbating the issue and turning the trailer into what some might call a “lemon.”
Dispelling the Chassis Frame Myth
Contrary to some reports, owners report no deformities in the chassis, making it clear that the frame itself is not the core issue. It’s important to address any misdirection attempting to lay blame on suspension or drivetrain components. These components are integral to the chassis frame and cannot be correlated to the cracking issue.
Our proprietary SumoSprings, as proven in Navistar Testing, play a crucial role in reducing road vibration by an impressive 68%. Rather than being an instigator of cracking issues, SumoSprings can likely slow down the propagation of cracks.
Navigating Manufacturer Insinuations
Some popular RV manufacturers have suggested that aftermarket “bump-stops” can contribute to sidewall cracking. However it’s essential to note that aftermarket bump-stops generally serve as a suspension damper, and would actually eliminate or slow the progression of such inherent sidewall cracking.
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Practical Solutions Shared by Owners
A quick Google search on sidewall cracking in motor home trailers reveals that this is not an uncommon problem across various trailer makes. Owners, sharing their experiences on forums, often resort to practical solutions. A common approach involves drilling a 1/8″ hole at either end of a crack and filling it with silicone to prevent further propagation.
Some adopt a philosophical stance, acknowledging that RV trailers, by virtue of traveling on public roads, may develop cracks over time. This highlights the importance of proactive maintenance and a realistic understanding of the challenges that come with the RV lifestyle.
How to Fix a Crack in Your Travel Trailer Sidewall
A common DIY solution to address sidewall cracks involves the following steps:
- Drill Relief Holes: Using a 1/8″ drill bit, create a hole at both ends of the crack for relief. In some cases, drilling a hole at just one end may suffice.
- Fill with Silicone: Inject silicone into the drilled holes to fill the crack. Silicone is chosen for its flexibility and durability.
- Forget It, But Check Periodically: Once filled, the crack shouldn’t expand. While it’s essential to address the issue, sometimes forgetting about it is the best approach. Try not to scrutinize it every time you’re near your trailer. Keep in mind that this is a temporary fix, and a more comprehensive repair can be undertaken at your leisure.
Trailer SumoSprings – Your Ticket to a Better Towing Experience
Trailer SumoSprings are more than an accessory; they’re a solution to the common challenges faced during towing. With a focus on stability, reduced body roll, and easy installation, these suspension enhancements ensure that your trailer follows your vehicle with grace and ease. Elevate your towing experience today with Trailer SumoSprings from SuperSprings International and make your #JourneyBetter.
In conclusion, while sidewall cracking is a concern for travel trailer owners, understanding the root causes, dispelling myths, and adopting practical solutions can contribute to a safer and more enjoyable RV experience. Stay informed, perform regular checks, and address issues promptly to ensure your trailer journeys smoothly on the road ahead.
