The short answer is yes, you can potentially pull a small trailer behind a travel trailer, but doing so safely and legally requires careful planning, the right equipment, and a thorough understanding of both federal and state regulations. This practice, often referred to as “double towing” or “tandem towing,” introduces significant complexity and risk compared to single towing and is not universally permitted or advisable. This article delves into the intricacies of double towing, providing a comprehensive guide to help you determine if it’s right for you.
Understanding the Basics of Double Towing
Double towing involves connecting a second trailer to the back of an existing travel trailer, essentially creating a “train” of vehicles. While the idea might seem appealing for transporting extra gear, ATVs, boats, or other equipment, it’s crucial to understand the increased demands placed on your tow vehicle, the inherent instability of the configuration, and the legal considerations involved. The success of double towing hinges on meticulous planning and execution, taking into account factors like tow vehicle capacity, trailer weights, hitch types, and braking systems. Ignoring these aspects can lead to dangerous situations, including loss of control, jackknifing, and even accidents.
Legal and Regulatory Considerations
Perhaps the most critical aspect of double towing is understanding the applicable laws and regulations. These vary significantly from state to state, and even across provinces in Canada. Some states explicitly prohibit double towing altogether, while others allow it under specific conditions. Common restrictions often relate to:
- Maximum Combined Length: Many states impose limits on the overall length of the entire vehicle combination, including the tow vehicle and both trailers. Exceeding these limits can result in hefty fines.
- Weight Restrictions: Each trailer and the entire combination will have weight limits that must be adhered to. These limits are determined by the manufacturer and should be checked.
- Hitch Requirements: Specific types of hitches and safety chains may be required for double towing, often exceeding the requirements for single trailer towing.
- Driver’s License and Endorsements: Some states require a special driver’s license or endorsement for operating a vehicle combination that exceeds a certain length or weight.
Before even considering double towing, research and understand the laws in every state or province you plan to travel through. Contacting the relevant Department of Motor Vehicles (DMV) or transportation agency is essential. Ignorance of the law is no excuse, and the consequences of non-compliance can be severe.
Safety Considerations and Best Practices
Even if double towing is legal in your area, it doesn’t automatically mean it’s safe. The added complexity significantly increases the risk of accidents. Consider the following crucial safety aspects:
- Weight Distribution: Proper weight distribution is paramount. The heavier trailer should always be the first trailer (closest to the tow vehicle), and weight should be evenly distributed within each trailer to prevent swaying.
- Hitch Selection and Installation: Use only high-quality, properly rated hitches specifically designed for double towing. Professional installation is strongly recommended to ensure the hitch is securely mounted and capable of handling the increased load.
- Braking Systems: Adequate braking power is crucial. Consider upgrading your tow vehicle’s braking system or installing electric brakes on both trailers. These brakes must be properly wired and synchronized to function effectively.
- Tire Pressure: Ensure all tires on the tow vehicle and both trailers are properly inflated to the recommended pressure. Under-inflated tires can increase the risk of blowouts and reduce stability.
- Driving Habits: Adapt your driving habits to the increased length and weight. Increase following distance, reduce speed, and be extra cautious when turning or maneuvering. Avoid sudden braking or steering, as these can easily destabilize the entire rig.
- Practice Makes Perfect: Before embarking on a long journey, practice double towing in a controlled environment, such as an empty parking lot. Get a feel for how the rig handles and practice maneuvering in tight spaces.
Preparing Your Tow Vehicle and Trailers
Ensuring your tow vehicle and trailers are properly equipped and maintained is crucial for safe double towing. This involves:
- Tow Vehicle Capacity: Verify that your tow vehicle’s Gross Vehicle Weight Rating (GVWR), Gross Combined Weight Rating (GCWR), and towing capacity are sufficient to handle the weight of both trailers and all cargo. Never exceed these ratings.
- Trailer Inspections: Regularly inspect your trailers for any signs of damage or wear, including tires, brakes, lights, and hitches. Address any issues promptly.
- Hitch Inspections: Regularly inspect hitches, safety chains, and electrical connections to ensure they’re in good working order.
- Suspension Upgrades: Consider upgrading your tow vehicle’s suspension to improve stability and handling.
- Sway Control: Employ sway control devices on both the connection between the tow vehicle and the first trailer and, if possible, between the two trailers themselves.
FAQs About Double Towing
Here are some frequently asked questions to further clarify the intricacies of double towing:
FAQ 1: What is the difference between GCWR, GVWR, and towing capacity?
GVWR (Gross Vehicle Weight Rating) is the maximum permissible weight of the tow vehicle including passengers, cargo, and fluids. GCWR (Gross Combined Weight Rating) is the maximum permissible weight of the entire combination, including the tow vehicle, trailers, and all cargo. Towing capacity is the maximum weight the tow vehicle is rated to pull. It’s essential to stay within all these limits for safe towing.
FAQ 2: Can I double tow with a fifth-wheel trailer?
Generally, no. Most states and manufacturers prohibit double towing behind fifth-wheel trailers due to the increased articulation point and potential for instability. This is largely due to the location of the fifth wheel hitch in the truck bed.
FAQ 3: What types of hitches are suitable for double towing?
A ball hitch is typically used to connect the second trailer to the first. However, weight-distributing hitches are strongly recommended between the tow vehicle and the first trailer to improve stability and handling. Ensure all hitches are rated to handle the weight of the trailers they are connecting.
FAQ 4: How do I calculate the tongue weight for double towing?
Tongue weight is the downward force exerted by the trailer hitch on the tow vehicle. Aim for 10-15% of the trailer’s weight as tongue weight. Proper tongue weight is critical for preventing sway. For the second trailer, balance its load so that the tongue weight on the first trailer is within acceptable limits.
FAQ 5: Do I need special lights or reflectors for double towing?
Yes. Ensure all trailers have functioning brake lights, turn signals, and running lights. Depending on the state, you may also need additional reflectors or clearance lights. Check local regulations for specific requirements.
FAQ 6: What is the ideal length for the second trailer when double towing?
A shorter, lighter second trailer is generally preferred. Keeping the overall length of the combination as short as possible improves maneuverability and reduces the risk of sway. Avoid exceeding the legal length limits in the states you plan to travel through.
FAQ 7: What happens if I’m caught double towing illegally?
The penalties for illegal double towing vary by state but can include fines, impoundment of the trailers, and even suspension of your driver’s license.
FAQ 8: How does weather affect double towing?
Adverse weather conditions, such as high winds, rain, and snow, can significantly increase the risk of accidents when double towing. Consider postponing your trip if bad weather is forecast.
FAQ 9: Should I use sway control devices when double towing?
Absolutely. Sway control devices help to dampen the effects of wind and uneven road surfaces, improving stability and reducing the risk of trailer sway. Consider using them between the tow vehicle and first trailer, and if possible, between the two trailers.
FAQ 10: How does tire pressure affect double towing?
Proper tire pressure is crucial for safety and fuel efficiency. Under-inflated tires can overheat and blow out, while over-inflated tires can reduce traction. Check the tire pressure regularly and inflate to the recommended level.
FAQ 11: Is it possible to get insurance coverage for double towing?
Yes, but it may require a specific rider or endorsement on your existing auto and trailer insurance policies. Contact your insurance provider to discuss your double towing plans and ensure you have adequate coverage.
FAQ 12: What are some alternatives to double towing?
If double towing seems too complex or risky, consider alternative solutions, such as:
- Using a larger tow vehicle: This can allow you to tow a single, larger trailer that can accommodate all your gear.
- Renting a second vehicle: Renting a truck or van can provide additional cargo space.
- Shipping your gear: Consider shipping your extra equipment directly to your destination.
- Reducing your load: Carefully evaluate what you really need to bring and leave unnecessary items behind.
Conclusion
Double towing can be a viable option for transporting additional gear, but it’s not a decision to be taken lightly. Thorough research, careful planning, and strict adherence to safety guidelines are essential. If you’re unsure about any aspect of double towing, consult with a qualified mechanic, hitch specialist, or trailer expert before proceeding. Remember, your safety and the safety of others on the road should always be your top priority. By understanding the regulations, preparing your equipment, and practicing safe driving habits, you can minimize the risks and enjoy the benefits of double towing responsibly.