Imagine this: You are driving a motorhome with a trailer hitch to tow a smaller vehicle. You flat-tow the car or Jeep, and while navigating the road, you need to stop the RV suddenly. A supplemental braking system between the RV and the towed vehicle improves the towed vehicle’s ability to stop, drastically improving your safety on the road, both for you and other drivers.
Introduction to Supplemental RV Braking Systems
Supplemental RV brakes are essential in RV driving, enhancing the stopping power of the towed vehicle. These additional braking systems make it easy for the secondary vehicle to stop quickly and safely when on the road.
Types of Supplemental RV Braking Systems
There are different types of supplemental braking systems for RVs, each with unique features to cater to different preferences. Understand the mechanism, performance and ease of use for each type:
- Electrical brakes: When you hit the brakes, electrical signals from the RV activate the brake controller system on the towed vehicle. Electrical systems are adjustable, allowing RVers to modify braking force based on road conditions and preferences. This system is easy to install, attracting DIYers.
- Portable brakes: These stand-alone supplemental brakes are perfect for those who prefer the flexibility and convenience of occasional towing. Since it is not permanently installed, it makes a good choice for infrequent RVers.
Benefits of Using Supplemental RV Braking Systems
Adding a supplemental braking system to your RV offers more than just an extra layer of protection while on the road. It is for legal compliance and the longevity of your unit.
Enhanced Safety
Driving an RV with a towed vehicle can be more challenging than you think. The weight of the towed vehicle influences the RV’s stability, making it difficult to control and stop.
RV-towed vehicle brake systems are designed to minimize stopping distance and enhance control while towing. This safety feature makes stopping much easier and helps to prevent accidents while on the road.
Legal Compliance
Certain states require supplemental brakes on towing vehicles that reach a certain weight. Know the towing minimum weight requirement to avoid hefty fines. In addition, the towing laws apply to both where you live and where you are going. It means you need to adhere to local guidelines before hitting the road.
Reduced Wear and Tear
Over time, the primary motorhome vehicle braking systems can wear down due to frequent travel. The vehicle’s weight also adds to the stress. Supplemental brakes are an essential safety feature that reduces wear on key RV components and ensures optimal performance for a long time.
Considerations When Choosing a Supplemental RV Braking System
Before you pick a supplemental braking system for your RV, know what your unit is capable of towing, especially at the hitch. Factor in the maximum weight because towing a vehicle eats into what you can carry in the RV. Then, consider these factors for safety and ease of use:
- RV inclusion: It is recommended that you add RV-included systems for braking and towing because most of them already come with different plugs. Inclusions like a 7-way plug or a 3-pin plug make it easy to connect to different systems.
- Installation requirements: Do you have the skills and tools to install the system on your own, or do you need professional help? Some systems, like portable ones, are tailored for easy installation, while others require specialized knowledge.
- Ease of use: Permanent system installations are recommended for truly proportional braking. If you do not mind the lack of braking proportion, portable systems are the best choice.
- Cost considerations: Assess your budget for the purchase cost and installation expenses. Portable supplementary brakes require less upfront cost without expensive labor fees. Permanent braking systems offer long-term savings, especially on your vehicles.
Installation of Supplemental RV Braking Systems
Depending on the supplemental braking system, you have two installation choices.
DIY Installation
DIY projects are a rewarding experience, but they take time and effort. Plus, you should have your own set of tools and solid talent for self-installation. If you opt for portable auxiliary brakes, DIY is the only choice. These braking systems are easy to install, though you need to set it up every time.
Professional Installation Services
For permanent installations, letting professionals handle the job might be the best option. This type of installation can be complex because of the parts and procedures. Once installed, you do not need to worry about constant system configuration.
Maintenance of RV Braking Systems
Just like your RV, braking systems need special care and maintenance. Regular inspections include periodic visual checks of the brakes for signs of wear or damage. Keep the system clean from dust, dirt and debris. When cleaning the components, make sure all connections are free from damage and corrosion.
Functionality tests like performing a short tow with a controlled spot make sure braking systems work properly. Check fluid levels regularly for hydraulic systems and top off with suggested hydraulic fluid if necessary. If you have an air force brake system, the air pressure needs to be within the ideal range. It is also a good idea to look over the lighting for proper operation. Check that brake lights and turn signals are functional.
Troubleshooting tips include:
- Check the power supply and connections.
- Test the system and braking response.
- Inspect hoses, fittings, brake pads and other components.
- Monitor any leaks around the connections for air force systems.
- Inspect fluid issues and contamination for hydraulic systems.
- Adjust the settings based on the manual recommendations.
- Seek professional help for complex issues.
Regulations and Requirements for Supplemental RV Braking Systems
Towing regulations vary widely depending on the weight of the vehicle being towed. Some states like California, Nevada, Tennessee, Idaho and New Hampshire require brakes for 1,500 lbs. In Delaware, Rhode Island and North Carolina, towing 4,000 lbs means getting an auxiliary braking system.
In most cases, breakaway systems are also required across states at around 1,500 pounds. Getting one for your towed vehicle is highly recommended as a precaution. Should the towing load get disconnected, the breakaway system locks up the trailer or smaller vehicle to keep it from running down the highway on its own.
Reviews and Recommendations for Supplemental RV Brakes
There are plenty of RV-towed vehicle brake systems on the market, from renowned names like Roadmaster, Demco and Blue Ox. Choosing the right system depends on your needs.
For example, Roadmaster’s Invisibrake has a controller that allows seamless mounting to any location. If you are looking for a portable unit, consider between Blue Ox Patriot 3 and Roadmaster’s Even Brake. Both braking systems offer easy transfer from one unit to another.
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About the Author: Kampgrounds of America
Kampgrounds of America is the largest system of open-to-the-public campgrounds in the world, with over 500 locations across the United States and Canada. Founded in Billings, MT in 1962, KOA’s family of campground brands – KOA Journey, KOA Holiday and KOA Resort – today serve more than a million camping families each year. KOA is dedicated to “connecting people to the outdoors and each other” by providing people with a variety of camping experiences and the information they need to make the most of their camping trip. Read more of their camping and travel resources by visiting KOA.com/blog.
