RV Towing Car Trailer – Master Safe Hauling For Confident RV

Picture this: You’ve just arrived at a stunning national park in your RV, ready to explore. But wait—that perfect trailhead is miles down a narrow road, and the closest grocery store is a small town away. Parking your big rig is a nightmare, and you’re stuck. Sound familiar?

Many RVers face this challenge, loving the freedom of their mobile home but craving the flexibility of a smaller vehicle for local excursions. This is where rv towing a car trailer becomes your ultimate solution.

It’s not just about convenience; it’s about expanding your horizons, making your adventures more comfortable, and truly living outdoors smarter. We get it – the idea of hauling an extra vehicle can feel daunting, especially for new campers or those transitioning to vanlife.

This comprehensive guide will equip you with all the knowledge you need to confidently master rv towing a car trailer. We’ll break down the options, gear, and techniques, ensuring you hit the road safely and sustainably, transforming your RV trips into seamless, stress-free explorations. Get ready to unlock new levels of outdoor freedom!

Table of Contents

Understanding Your RV Towing Car Trailer Options: Flat Towing vs. Dolly vs. Enclosed Hauler

Before you hit the road, understanding the different methods for rv towing a car trailer is crucial. Each option has its own benefits and considerations, impacting everything from setup time to cost and vehicle compatibility.

Flat Towing (Four Down)

Flat towing, often called “four down,” means all four wheels of your towed vehicle remain on the ground. It’s a popular choice for its simplicity once set up.

Pros: Easiest to connect and disconnect; no separate trailer to maintain or store; less overall length than a trailer.
Cons: Not all vehicles can be flat towed; requires specific modifications to the towed vehicle (base plate, tow bar, supplemental braking system); adds mileage to the towed vehicle’s odometer.
Requirements: You’ll need a compatible “toad” (towed vehicle), a robust tow bar, a base plate installed on the toad, safety cables, and a supplemental braking system. Always check your car’s owner’s manual for flat towing compatibility.

Tow Dolly

A tow dolly lifts the front two wheels of your vehicle off the ground, while the rear wheels remain on the road.

Pros: More vehicles can be towed this way compared to flat towing; less wear on the towed vehicle’s transmission (if front-wheel drive); generally less expensive than an enclosed trailer.
Cons: Adds extra length and weight; requires storage for the dolly when not in use; can be tricky to maneuver, especially when backing up; rear wheels still accumulate mileage.
When to Use: Ideal for front-wheel-drive vehicles that cannot be flat towed. Ensure your dolly has its own braking system, as required by law in many areas.

Open Car Trailer / Enclosed Car Trailer (Hauler)

This method involves loading your vehicle onto a dedicated trailer, which is then hitched to your RV. Open trailers expose your car to the elements, while enclosed trailers offer protection and security.

Pros: Virtually any vehicle can be towed; no wear and tear on the towed vehicle; excellent for protecting classic cars or valuable vehicles (enclosed); provides extra storage space (enclosed).
Cons: Most expensive option; significantly increases overall length and weight of your rig; requires a powerful RV with high towing capacity; can be challenging to maneuver and store.
Towing a 24′ Trailer with a Class A or C RV – Pros and Cons: If you’re considering a larger trailer, like a 24-foot enclosed car hauler, you’re looking at a serious setup.

Pros: Maximum protection for your vehicle, extra gear storage, ability to haul heavier or multiple items.
Cons: This setup demands a high-capacity Class A RV, as most Class C RVs simply won’t have the Gross Combined Weight Rating (GCWR) to safely handle a 24-foot trailer with a car inside. You’ll experience significantly reduced fuel economy, increased stopping distances, and much more challenging maneuvering. Parking and finding campgrounds that can accommodate such a long rig become major considerations. Always consult your RV’s towing specifications rigorously.

Each of these rv towing car trailer tips starts with understanding what’s right for your RV, your car, and your travel style.

Choosing the Right Setup: RV, Car, and Trailer Compatibility

The success of your rv towing car trailer adventure hinges on proper compatibility between your RV, your car, and the chosen towing method. This is where safety and performance meet.

Matching Your RV’s Towing Capacity

Your RV is the powerhouse, and its limits are paramount. Never exceed your RV’s stated towing capacities.

Gross Combined Weight Rating (GCWR): This is the maximum permissible weight of your fully loaded RV and any towed vehicle or trailer, combined. Find this in your RV’s owner’s manual or on a sticker near the driver’s seat.
Gross Vehicle Weight Rating (GVWR): The maximum operating weight of your RV, including its chassis, engine, fluids, fuel, passengers, and cargo.
Tongue Weight: For tow dollies and trailers, this is the downward force exerted by the trailer coupler onto the hitch ball. It should typically be 10-15% of the total loaded trailer weight. Incorrect tongue weight can cause dangerous sway.
Class A vs. Class C RV Considerations:

Class A RVs generally have higher towing capacities, making them suitable for heavier loads like larger open or enclosed car trailers, or heavier flat-towed vehicles.
Class C RVs typically have lower towing capacities, often limiting them to flat towing lighter cars or using a tow dolly. Always verify your specific model’s capabilities.

Selecting Your Toad (Towed Vehicle)

Not all vehicles are created equal when it comes to being towed.

Owner’s Manual is Key: This is your bible. It will explicitly state if your car can be flat towed, towed on a dolly, or only on a trailer. It will also outline any specific procedures (e.g., transmission settings, fuse removal).
Manual vs. Automatic Transmission: Some automatic transmissions cannot be flat towed without damage. Manual transmissions are often more forgiving.
Weight: A lighter car is always easier and safer to tow, putting less strain on your RV and improving fuel economy.

The Car Trailer Itself (Open vs. Enclosed)

If you opt for a trailer, its specifications are just as important.

Size and Weight: The empty weight of the trailer plus the weight of your car must be within your RV’s towing capacity. A 24-foot enclosed trailer, for instance, can weigh 3,000-5,000 pounds empty. Add a 3,000-pound car, and you’re looking at a combined trailer weight of 6,000-8,000 pounds or more. This is a significant load.
Brakes and Lighting: Ensure the trailer has functional electric or surge brakes and all required lighting (tail, brake, turn signals). Most states require trailer brakes for trailers over a certain weight.

Taking the time to research and match these components is a vital step in your rv towing car trailer guide to safe travels.

Essential Gear for RV Towing Car Trailer Success

Having the right equipment is non-negotiable for safe and efficient rv towing car trailer operations. Don’t skimp on quality when it comes to these critical components.

Tow Bars and Hitches

Your tow bar is the primary connection between your RV and your towed vehicle (for flat towing) or trailer.

Classes and Ratings: Hitches are rated by “class” (e.g., Class III, IV, V) based on their maximum gross trailer weight (GTW) and tongue weight (TW) capacity. Ensure your hitch’s rating meets or exceeds the weight of your towed setup.
Tow Bar Type: For flat towing, choose a reputable, high-capacity tow bar from brands like Blue Ox or Roadmaster. Ensure it’s rated for your toad’s weight.
Installation: Proper installation of the base plate on your toad and the tow bar on your RV is crucial. If you’re not experienced, have a professional handle this.

Braking Systems

A supplemental braking system for your towed vehicle or trailer is not just a good idea—it’s often a legal requirement.

Supplemental Braking: This system applies the brakes on your towed vehicle or trailer simultaneously with your RV’s brakes, significantly reducing stopping distances and wear on your RV’s brakes.
Types:
- Proportional Systems: Apply the towed vehicle’s brakes in proportion to the RV’s braking force, offering the smoothest and most effective stopping.
- Surge Brakes: Common on boat trailers, these activate when the trailer pushes against the tow vehicle.
- Electric Brakes: Controlled by a brake controller in the RV, often found on larger car trailers.

Safety Chains and Breakaway Systems

These are your crucial backups in case of a primary hitch failure.

Safety Chains: Always cross your safety chains under the tongue of the trailer or tow bar. This creates a cradle that can catch the tongue if the primary connection fails. Ensure they are rated for your load.
Breakaway System: For trailers with electric brakes, a breakaway system will automatically apply the trailer brakes if it separates from the RV. This is a legal requirement in many jurisdictions.

Mirrors and Monitoring

Visibility is severely limited when towing, especially with an enclosed trailer.

Extended Towing Mirrors: Essential for seeing around your towed vehicle or trailer. Many RVs come with power mirrors, but clip-on extensions are also available.
Wireless Backup Camera / Observation System: Provides a clear view of your towed vehicle and the road behind, invaluable for monitoring your setup and changing lanes safely.
Tire Pressure Monitoring System (TPMS): A TPMS for your RV, trailer, and toad’s tires is a smart investment. It alerts you to low pressure or overheating tires, preventing dangerous blowouts.

Investing in quality gear and understanding its function is a key part of rv towing car trailer best practices.

How to RV Towing Car Trailer: Pre-Trip Checks and On-Road Best Practices

Once you have your setup, the real skill comes in the preparation and execution. Following these how to rv towing car trailer guidelines will ensure a smoother, safer journey.

Pre-Trip Checklist

Before every departure, perform a thorough inspection of your entire rig.

Hitch Connection: Double-check that your tow bar or trailer coupler is securely latched to the hitch ball, and the pin is in place.
Safety Chains and Breakaway Cable: Ensure safety chains are crossed and securely attached. Confirm the breakaway cable is connected to the RV, not the hitch itself.
Lights and Brakes: Test all lights (tail, brake, turn signals) on your towed vehicle or trailer. Verify the supplemental braking system is functioning correctly.
Tire Pressure: Check the tire pressure on your RV, trailer, and towed vehicle according to manufacturer specifications. Proper inflation is critical for safety and fuel efficiency.
Load Distribution: If using a trailer, ensure your car is loaded evenly, with appropriate tongue weight. Secure the car using robust tie-downs at all four wheels.
Fluids: Check engine oil, transmission fluid, and coolant levels in your RV. Towing puts extra strain on these systems.

Driving with a Trailer

Adjust your driving style significantly when you’re towing. Patience and caution are your best allies.

Slower Speeds: Reduce your cruising speed. This improves fuel economy, gives you more reaction time, and reduces sway potential.
Wider Turns: Account for the increased length of your rig. Take wider turns to avoid clipping curbs, signs, or other vehicles.
Increased Stopping Distance: Your combined weight is much higher, so your stopping distance will be significantly longer. Maintain extra following distance from other vehicles.
Lane Changes: Plan lane changes well in advance. Use your extended mirrors and observation camera to ensure you have plenty of clear space.
Backing Up: Backing up with a tow dolly or trailer can be challenging. Practice in an empty lot. Remember, the trailer turns the opposite way of your steering wheel initially. If you’re flat towing, you generally cannot back up without disconnecting.
Monitoring Your Rig: Regularly check your mirrors for any signs of sway, shifting cargo, or tire issues. Keep an eye on your RV’s engine temperature gauge.

These rv towing car trailer tips are designed to make you a more confident and safer RVer.

Common Problems with RV Towing Car Trailer & Troubleshooting

Even with the best preparation, you might encounter issues when rv towing a car trailer. Knowing how to identify and address common problems can prevent minor hiccups from becoming major headaches.

Overheating (RV Engine, Transmission)

Towing puts significant strain on your RV’s powertrain, especially on long climbs or in hot weather.

Symptoms: Dashboard temperature gauges rising, warning lights, reduced power.
Troubleshooting: Pull over safely. Allow the engine to cool down. Check coolant levels. Consider shifting to a lower gear on inclines to keep RPMs up and transmission temperatures down. If it’s a recurring issue, have your cooling system inspected by a professional.

Braking Issues

Ineffective or uneven braking can be dangerous.

Symptoms: Increased stopping distance, pulling to one side when braking, smoking brakes.
Troubleshooting: Verify your supplemental braking system is properly connected and calibrated. Check brake fluid levels in both RV and toad/trailer. Inspect brake pads and rotors for wear. Ensure trailer brakes are adjusted correctly.

Sway and Instability

Trailer sway is a terrifying experience that can lead to loss of control.

Symptoms: The trailer or toad swaying side-to-side, feeling unstable at speed.
Troubleshooting: Immediately reduce speed and avoid sudden steering inputs. Check your tongue weight – insufficient tongue weight is a common cause. Ensure tires are properly inflated on all vehicles. Consider a weight distribution hitch or sway control device if using a trailer.

Tire Blowouts

Tires are under immense stress when towing, making blowouts a risk.

Symptoms: A sudden loud bang, vehicle pulling sharply, visible damage to the tire.
Troubleshooting: Gently steer straight, gradually reduce speed, and pull over safely. If you have a TPMS, it will provide an early warning. Regular tire inspections for wear, cracks, and proper inflation are the best prevention. Always carry a spare tire for your trailer and know how to change it.

Electrical Problems (Lights Not Working)

Safety lights are crucial for visibility and legal compliance.

Symptoms: No tail lights, brake lights, or turn signals on the towed vehicle or trailer.
Troubleshooting: Check all wiring connections, fuses, and ground wires. Inspect the umbilical cord between the RV and the towed setup for damage. Corrosion on connectors is a common culprit.

Dealing with Steep Grades

Uphill and downhill grades present unique challenges.

Uphill: Shift to a lower gear to prevent engine strain and overheating. Watch your temperature gauges.
Downhill: Use engine braking (downshifting) to help control your speed and prevent your brakes from overheating (fade). Avoid riding the brakes continuously.

Being prepared for these common problems with rv towing car trailer scenarios can make all the difference in a safe recovery.

Sustainable RV Towing Car Trailer: Eco-Friendly Tips and Care Guide

As outdoor enthusiasts, we strive to minimize our impact. Adopting sustainable rv towing car trailer practices not only helps the environment but also extends the life of your gear and saves you money.

Fuel Efficiency Tips

Towing significantly impacts fuel consumption, but you can mitigate it.

Reduce Speed: The biggest factor in fuel economy. Driving just 5-10 mph slower can yield noticeable savings.
Maintain Steady Speeds: Avoid aggressive acceleration and braking. Use cruise control on flat terrain.
Plan Your Route: Choose flatter routes when possible, avoiding steep mountain passes if you can. Use GPS apps that consider RV size and weight.
Reduce Drag: Ensure any covers or tarps on open trailers are secure and not flapping. Remove unnecessary items from your RV and towed vehicle to reduce weight.

Proper Maintenance for Longevity (RV and Trailer Care)

A well-maintained rig is an efficient and reliable rig.

Regular RV Servicing: Stick to your RV’s maintenance schedule for oil changes, fluid checks, and engine tune-ups. Towing places extra demands on the engine and transmission, so consider more frequent service intervals.
Trailer Bearing Maintenance: Regularly inspect and repack wheel bearings on your tow dolly or car trailer. This prevents overheating and catastrophic failure.
Brake Inspections: Have your RV, trailer, and toad brakes inspected periodically. Worn brakes reduce safety and efficiency.
Lubricate Moving Parts: Keep your tow bar, hitch, and coupler mechanisms clean and lubricated to prevent rust and ensure smooth operation.

Tire Care for Reduced Wear

Tires are a major investment and a key safety component.

Proper Inflation: As mentioned, correct tire pressure is vital. Underinflated tires generate more heat, increase rolling resistance, and wear out faster.
Rotation and Balancing: Rotate and balance your RV and trailer tires as recommended to ensure even wear.
Alignment: Ensure your RV and trailer axles are properly aligned. Misalignment causes uneven tire wear and can contribute to sway.

Route Planning for Less Impact

Thoughtful route planning goes beyond just avoiding traffic.

Avoid Congestion: Plan travel during off-peak hours to reduce idling and stop-and-go driving.
Campground Choice: Research campgrounds that can accommodate your total rig length, minimizing stressful maneuvering in tight spaces.
“Leave No Trace” Principles: Always adhere to these principles, whether you’re parked or exploring with your toad.

By following these eco-friendly rv towing car trailer and care guidelines, you contribute to a better outdoor experience for everyone.

Frequently Asked Questions About RV Towing Car Trailer

Can I tow any car behind my RV?

No, not all cars are suitable for towing. Your car’s owner’s manual is the definitive source. It will specify if it can be flat towed, towed on a dolly, or only on a trailer. Factors like transmission type (manual vs. automatic) and drivetrain (2WD vs. 4WD) are critical.

Do I need a special license to tow a car trailer?

In most U.S. states and Canadian provinces, a standard driver’s license is sufficient for recreational RV towing, as long as your combined vehicle weight (RV + towed vehicle/trailer) does not exceed 26,000 pounds. However, laws vary, so always check the specific requirements for your state and any states you plan to travel through.

How much does it cost to set up RV towing a car trailer?

The cost varies widely. Flat towing requires a base plate (around $500-1000), a tow bar ($700-1500), and a supplemental braking system ($1000-2500), plus installation. A tow dolly can cost $1500-3000. An open car trailer might be $2000-5000, while an enclosed car trailer can range from $7000 to over $20,000, depending on size and features. Don’t forget the cost of the towed vehicle itself!

What’s the best way to back up with a car trailer?

Backing up with a trailer requires practice. The key is small, slow movements. Turn the steering wheel in the opposite direction you want the trailer to go. If the trailer goes too far, pull forward to straighten out and try again. For flat towing, you generally cannot back up without disconnecting the toad, as it can damage the steering system.

How often should I inspect my towing setup?

You should perform a quick visual inspection of your entire towing setup before every departure. A more thorough inspection, including checking tire pressure, lug nuts, lighting, and fluid levels, should be done at the start of each travel day. Annual professional inspections of your hitch, tow bar, and trailer components are also highly recommended.

Mastering rv towing a car trailer opens up a world of convenience and exploration, transforming your RV trips from a mere journey to a truly immersive adventure. By understanding your options, choosing the right gear, and practicing safe driving habits, you’ll gain the confidence to explore far beyond the campground. Remember, safety always comes first, so take your time, prepare thoroughly, and enjoy the ride.

Hit the road with confidence, knowing you have the flexibility to explore every hidden gem along your path. Stay safe and stay comfortable!

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Eric James

Hi, I'm Eric James. I grew up in the mountains of Colorado and have been an outdoors enthusiast since I was a young boy. I love skiing, hiking, camping, and fishing, and believe that nature has a way of calming the soul and renewing the spirit. I created "outwardlab.com" to share my passion and help others enjoy the outdoors. I also cover prepping and emergency readiness to ensure that people are prepared for anything. Join me on my journey to explore and be ready for the great outdoors!