Can You Pull A Trailer Behind A Travel Trailer? Is It Legal?

The short answer is: It depends. Whether you can tow a trailer behind a travel trailer, often called double towing or sometimes even triple towing, depends heavily on where you are and what you’re towing. The legality and practicality of towing two trailers at once are complex issues governed by state and local laws, vehicle specifications, and common sense. This article dives deep into the world of double towing, exploring the rules, regulations, safety considerations, and equipment you’ll need to determine if it’s even an option for you.

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The Maze of Towing Regulations

Towing regulations aren’t uniform across the United States or even within individual countries. Laws regarding towing two trailers vary dramatically. What’s perfectly legal in one state could land you a hefty fine in another.

State-by-State Variability

Each state (or province in Canada, and territory elsewhere) has its own rules about double towing. These rules cover many things, like:

• Whether it’s allowed at all: Some states outright prohibit pulling two trailers.
• Maximum Length: Combined length limits dictate how long your entire rig (tow vehicle + travel trailer + second trailer) can be.
• Weight Restrictions: Limits on the total weight of all trailers, or individual weight limits for each trailer.
• Safety Equipment: Specific requirements for brakes, lights, mirrors, and hitches.
• Permits and Endorsements: Some states may require special permits or endorsements on your driver’s license.

Example: Imagine you want to tow your travel trailer and a small boat behind a camper. State A might allow this as long as the total length doesn’t exceed 65 feet. State B, however, might forbid double towing altogether. State C might allow it, but only if you have a commercial driver’s license (CDL) or special endorsement.

Finding the Right Information

Because the rules are so different, it’s crucial to check the specific towing regulations for every state you plan to travel through. Here’s how:

• State Department of Transportation (DOT) Websites: These websites usually have sections dedicated to vehicle regulations, including towing. Search for phrases like “towing laws,” “trailer regulations,” or “is double towing legal?”
• State Police or Highway Patrol Websites: These sites often offer summaries of traffic laws.
• Commercial Trucking Associations: These associations may have information about combined length limits and other relevant regulations, even if you’re not a commercial driver.
• RV Forums and Online Communities: While not official sources, RV forums can provide valuable insights and personal experiences. Always verify information from forums with official sources.

A Table of State Regulations (Example – Please Consult Official Sources)

State	Double Towing Allowed?	Max Combined Length (ft)	Other Restrictions
Arizona	Yes	65	Must have brakes on all trailers over 3,000 lbs.
California	No	N/A	Double towing is prohibited.
Florida	Yes	65	No person may operate any vehicle towing more than one other vehicle.
Texas	Yes	65	Safety chains and proper lighting required.

Disclaimer: This is just an example. You must consult official state sources for accurate and up-to-date information.

Why is Double Towing Regulated?

The restrictions on towing two trailers exist for good reasons, all related to safety. Double towing significantly increases the complexity and risk of operating a vehicle.

Increased Risk Factors

• Reduced Maneuverability: A longer rig is harder to turn, especially in tight spaces. Backing up becomes extremely difficult, if not impossible.
• Increased Stopping Distance: More weight means longer stopping distances. This is particularly dangerous in emergencies.
• Sway and Instability: The added weight and length increase the risk of trailer sway, which can lead to loss of control.
• Hitch Failure: The stresses on hitches are significantly greater when towing two trailers, increasing the risk of failure.
• Driver Skill and Experience: Double towing demands a higher level of driving skill and experience than towing a single trailer.

Safety First

Always prioritize safety over convenience. Even if double towing is legal in your area, carefully consider whether you have the skills, experience, and equipment to do it safely. If in doubt, err on the side of caution and tow one trailer at a time.

Equipment Considerations for Double Towing

If you’ve determined that double towing is legal in your area and you feel confident in your abilities, you need to make sure your equipment is up to the task.

Tow Vehicle

Your tow vehicle is the foundation of your double towing setup. It must be powerful and capable enough to handle the combined weight of both trailers.

• Towing Capacity: Check your vehicle’s towing capacity in the owner’s manual. Never exceed the manufacturer’s recommended towing capacity. Remember that the listed towing capacity is often optimistic; consider the weight of passengers, cargo, and any modifications to your vehicle.
• Engine and Transmission: A powerful engine (preferably a V8 or diesel) is essential. Make sure your transmission is heavy-duty and properly cooled.
• Brakes: Ensure your tow vehicle has powerful brakes and consider upgrading to heavy-duty brake pads and rotors. An exhaust brake (diesel engines) or transmission braking system can also be beneficial.
• Suspension: A robust suspension system is crucial for handling the extra weight. Consider adding air springs, helper springs, or upgrading to heavy-duty shocks.

Hitches

The hitches are critical components. They need to be strong, properly rated, and professionally installed.

• Receiver Hitch (on Tow Vehicle): Use a heavy-duty receiver hitch with a weight distribution system. The hitch should be rated for the combined weight of both trailers.
• Ball Hitch (on Travel Trailer): Choose a ball hitch that matches the size and weight rating of the coupler on the second trailer. Make sure the ball is securely mounted and properly tightened.
• Pintle Hitch: Consider using a pintle hitch for the second trailer. Pintle hitches are generally stronger and more durable than ball hitches, especially for heavier loads.
• Safety Chains: Use heavy-duty safety chains that are crossed under the tongue of the trailer. Ensure the chains are long enough to allow for turning but short enough to prevent the trailer tongue from hitting the ground if the hitch fails.
• Breakaway System: Install a breakaway system on each trailer. This system automatically applies the trailer brakes if the trailer becomes detached from the tow vehicle.

Brakes

Properly functioning brakes are essential for safe double towing.

• Electric Brakes: Both trailers must have electric brakes that are properly wired and connected to the tow vehicle.
• Brake Controller: Install a high-quality brake controller in your tow vehicle. The brake controller allows you to adjust the braking force applied to the trailers.
• Professional Inspection: Have your brakes inspected by a qualified mechanic before each trip.

Lighting

Ensure all lights on both trailers are working correctly.

• Tail Lights, Brake Lights, Turn Signals: All lights must be visible and compliant with state and federal regulations.
• Wiring: Use high-quality wiring and connectors that are properly protected from the elements.

Practical Considerations for Travel Trailer Towing

Even if everything is legal and your equipment is up to par, there are still practical considerations to keep in mind when towing a boat behind a camper, or any second trailer.

Trip Planning

• Route Selection: Choose routes that are wide, well-maintained, and have minimal traffic. Avoid narrow roads, steep grades, and sharp turns.
• Rest Stops: Plan frequent rest stops to check your equipment and stretch your legs.
• Fuel Stops: Be aware that your fuel economy will be significantly reduced when double towing. Plan your fuel stops accordingly.
• Overnight Parking: Finding suitable overnight parking can be challenging. Many campgrounds and RV parks do not allow double towing. Call ahead to confirm.

Driving Techniques

• Slow and Steady: Drive at a moderate speed and avoid sudden maneuvers.
• Increased Following Distance: Maintain a significantly greater following distance than you would when driving a car or towing a single trailer.
• Wide Turns: Take turns wider than usual to avoid hitting curbs or other obstacles.
• Anticipate Traffic: Pay close attention to traffic conditions and anticipate potential hazards.

Emergency Procedures

• Know How to Handle Sway: If your trailer starts to sway, do not brake suddenly. Instead, gently apply the trailer brakes and steer in the direction of the sway.
• Practice Emergency Stops: Practice emergency stops in a safe, controlled environment to familiarize yourself with how your rig handles.
• Carry Emergency Equipment: Carry a well-stocked emergency kit, including spare tires, tools, flares, and a first-aid kit.

Alternatives to Double Towing

If double towing seems too risky or complicated, consider these alternatives:

• Towing a Single, Larger Trailer: Instead of towing two smaller trailers, consider towing a single, larger trailer that can accommodate all your gear.
• Using a Toy Hauler: A toy hauler is a type of travel trailer with a built-in garage for hauling motorcycles, ATVs, or other recreational vehicles.
• Shipping Your Boat or Second Vehicle: If you’re traveling a long distance, consider shipping your boat or second vehicle separately.
• Renting at Your Destination: Rent a boat or other recreational vehicle at your destination.

Fathoming Combined Length Limits

Combined length limits are a crucial aspect of towing regulations. They define the maximum allowable length for your entire rig, including the tow vehicle, the first trailer (e.g., travel trailer), and the second trailer (e.g., a boat behind a camper). Exceeding these limits can result in fines, penalties, and even being prohibited from continuing your journey.

How to Measure Combined Length

Accurately measuring your combined length is essential to ensure compliance with state laws. Here’s how to do it:

1. Measure Each Component: Use a measuring tape to determine the overall length of your tow vehicle, your travel trailer (from the front of the hitch to the rear bumper), and your second trailer (again, from the hitch to the rear).
2. Account for Hitches: Include the length of any hitches or extensions in your measurements.
3. Add the Lengths Together: Sum the lengths of all components to calculate the combined length.

Common Mistakes to Avoid

• Underestimating Length: Don’t guess! Use a measuring tape for accurate measurements.
• Forgetting Hitches: Remember to include the length of hitches and extensions.
• Ignoring State Lines: Check the combined length limits for every state you plan to travel through, not just your home state.

Why Length Limits Matter

Combined length limits are in place to ensure that vehicles can safely maneuver on roads and highways. Overly long vehicles can pose a hazard to themselves and other drivers, especially when turning, merging, or navigating tight spaces.

FAQ: Towing Two Trailers

Q: Can I tow two trailers if I have a commercial driver’s license (CDL)?

A: Not always. While a CDL might be required in some states, it doesn’t automatically grant permission to double tow. You still need to comply with all other state regulations regarding length, weight, and safety equipment.

Q: What happens if I get caught double towing in a state where it’s illegal?

A: Penalties vary, but you can expect a fine, and you may be required to detach one of the trailers and arrange for separate transport. In some cases, your vehicle could be impounded.

Q: Is towing two trailers harder than towing one?

A: Yes, significantly. It requires more skill, experience, and attention to detail.

Q: Can I tow any type of trailer behind my travel trailer?

A: Generally, yes, as long as you comply with all regulations. Common examples include towing a boat behind a camper, a small utility trailer, or a motorcycle trailer. However, always check the specific restrictions in your area.

Q: Where can I find the most up-to-date information on state towing laws?

A: The best sources are the official websites of the State Department of Transportation (DOT) and the State Police or Highway Patrol.

Conclusion

The question of whether you can you tow two trailers is not a simple yes or no. It requires careful research, meticulous planning, and a commitment to safety. Before you even consider double towing, thoroughly investigate the laws in your area, assess your capabilities, and ensure your equipment is up to the task. If, after careful consideration, you determine that double towing is not the right choice for you, explore the alternatives discussed above. Your safety and the safety of others on the road should always be your top priority.