Flat towing a Jeep Wrangler behind an RV demands a base plate, tow bar, and a supplemental braking system. If you are wondering what do you need to flat tow a jeep wrangler, you have come to the right place. This guide covers every component, step, and legal requirement so you can hit the road with confidence.
Flat towing, also called dinghy towing, means pulling your Jeep with all four wheels on the ground. It is the most popular method for RV owners because it is simple and fuel-efficient. But you cannot just hook up a rope and go. You need specific gear to keep your Jeep safe and legal.
Let us break down the exact equipment you must have. We will start with the basics and then go into details.
What Do You Need To Flat Tow A Jeep Wrangler
This section gives you the complete list. Every item is critical for a safe tow. Missing even one part can cause damage or an accident.
Base Plate
The base plate is the foundation of your flat towing setup. It bolts directly to the frame of your Jeep Wrangler. It provides strong attachment points for the tow bar.
- Choose a base plate made specifically for your Jeep Wrangler model year.
- Most base plates are hidden behind the front bumper when not in use.
- Installation requires basic tools, but a professional shop can do it in about two hours.
Tow Bar
The tow bar connects your RV to the base plate on the Jeep. It must be rated for the weight of your Wrangler. A typical Jeep Wrangler weighs between 3,800 and 4,500 pounds.
- Look for a tow bar with a weight capacity of at least 5,000 pounds.
- Blue Ox and Roadmaster are trusted brands.
- Foldable or telescoping tow bars store easily when not in use.
Supplemental Braking System
Most states require a braking system for any vehicle being towed. This system activates the Jeep brakes when the RV brakes are applied. It prevents the Jeep from pushing the RV during stops.
- Popular options include the RVI Brake 3, Blue Ox Patriot, and Air Force One.
- Some systems are portable, while others are permanently installed.
- Always check your state laws before buying.
Safety Cables
Safety cables are mandatory in almost every jurisdiction. They act as a backup if the tow bar fails. You need two cables, each rated for the full weight of the Jeep.
- Attach cables from the base plate to the RV hitch.
- Cross them under the tow bar to create a cradle effect.
- Replace cables if you see any rust or fraying.
Lighting System
Your Jeep must have working tail lights, brake lights, and turn signals while towing. You can use magnetic lights, diode kits, or a wired harness.
- Magnetic lights are easy to install but can fall off at high speed.
- Diode kits integrate with your Jeep existing lights.
- Wired harnesses provide the most reliable connection.
Tow Bar Wiring Kit
This kit connects the RV electrical system to the Jeep lights. It usually plugs into the RV seven-pin connector. Make sure the kit matches your tow bar brand.
Hitch Receiver On The RV
Your RV must have a class III or class IV hitch receiver. The receiver rating should exceed the combined weight of the tow bar and Jeep.
- Check the hitch label for maximum tongue weight and gross trailer weight.
- If your RV lacks a hitch, a shop can install one.
Step-By-Step Flat Towing Setup For Jeep Wrangler
Now that you know the gear, here is how to set everything up. Follow these steps in order.
- Park the RV and Jeep on level ground. Engage the RV parking brake.
- Attach the base plate to the Jeep frame. Torque all bolts to manufacturer specs.
- Connect the tow bar to the base plate. Lock the pins securely.
- Attach the tow bar to the RV hitch. Insert the hitch pin and clip.
- Install safety cables. Cross them under the tow bar and attach to the RV.
- Connect the lighting system. Test all lights before moving.
- Install the supplemental braking system. Follow the manual for calibration.
- Place the Jeep transfer case in neutral. On most Wranglers, shift to 2H, then move the transfer case lever to N.
- Turn the Jeep ignition to the ACC or ON position. Do not start the engine.
- Release the Jeep parking brake. Check that the steering wheel is unlocked.
- Do a final walk-around. Verify all connections are tight.
Jeep Wrangler Transfer Case Requirements
Not all Jeep Wranglers can be flat towed. You need a transfer case that allows neutral towing. The Jeep Wrangler JL and JK models have this feature. Older models like the TJ may require modifications.
- Check your owners manual for flat towing instructions.
- If your Jeep has a manual transmission, consult the manual for specific steps.
- Never flat tow a Wrangler with an automatic transmission in Park.
Battery And Electrical Considerations
When flat towing, the Jeep battery can drain. The ignition must be on to unlock the steering column. This draws power from the battery.
- Install a battery disconnect switch to prevent drain.
- Or use a charging line from the RV to keep the Jeep battery charged.
- Some supplemental braking systems also draw power. Plan accordingly.
Legal Requirements For Flat Towing A Jeep Wrangler
Laws vary by state and country. Ignoring them can result in fines or liability. Here are the most common requirements.
Braking System Laws
Most states require a supplemental braking system for any vehicle over 1,500 pounds. Some states have a weight threshold of 3,000 pounds. Always check local laws.
- California requires brakes on any towed vehicle over 1,500 pounds.
- Texas requires brakes on vehicles over 4,500 pounds.
- Canada requires brakes on vehicles over 2,000 kilograms.
Lighting And Reflectors
All states require working tail lights, brake lights, and turn signals. Some states also require side markers or reflectors.
- Use a lighting kit that meets DOT standards.
- Test lights before every trip.
Safety Chain Regulations
Safety chains or cables are required in all 50 states. They must be crossed under the hitch and have a capacity equal to the gross weight of the towed vehicle.
Weight And Length Limits
Some states limit the combined length of RV and towed vehicle. Others have weight restrictions. Know your total length and weight before traveling.
Common Mistakes When Flat Towing A Jeep Wrangler
Avoid these errors to protect your Jeep and your safety.
Forgetting To Disconnect The Jeep Battery
Leaving the ignition on drains the battery. A dead battery can cause the steering wheel to lock. Always use a disconnect switch or charging line.
Using The Wrong Tow Bar
A tow bar rated for 3,500 pounds cannot handle a heavy Jeep Wrangler. Overloading the tow bar can cause failure. Always exceed the weight rating by at least 20 percent.
Skipping The Supplemental Braking System
Without brakes, the Jeep can push the RV during stops. This increases stopping distance and risk of jackknifing. Invest in a quality braking system.
Not Checking The Transfer Case Oil
Flat towing with low transfer case oil can cause damage. Check the oil level before each trip. Some Wranglers require special fluid.
Best Brands And Products For Flat Towing A Jeep Wrangler
Here are trusted brands that Jeep owners recommend.
Base Plates
- Blue Ox Base Plate Kit
- Roadmaster Base Plate
- Demco Base Plate
Tow Bars
- Blue Ox Avail Tow Bar
- Roadmaster Falcon 2 Tow Bar
- Demco Kar Kaddy Tow Bar
Supplemental Braking Systems
- RVI Brake 3
- Blue Ox Patriot Brake
- Air Force One Brake System
Lighting Kits
- Roadmaster Diode Lighting Kit
- Blue Ox Tail Light Wiring Kit
- Magnetic Tow Lights from Hopkins
Cost Breakdown For Flat Towing A Jeep Wrangler
Prices vary based on brand and features. Here is a rough estimate.
- Base plate: $300 to $600
- Tow bar: $400 to $1,200
- Supplemental braking system: $500 to $1,500
- Safety cables: $50 to $150
- Lighting kit: $100 to $300
- Installation labor: $200 to $500
Total cost ranges from $1,550 to $4,250. This is a one-time investment for years of safe towing.
Frequently Asked Questions About Flat Towing A Jeep Wrangler
Can I Flat Tow A Jeep Wrangler With An Automatic Transmission?
Yes, but only if the transfer case has a neutral position. Most modern Wranglers with automatic transmissions can be flat towed. Always check the owners manual.
Do I Need A Special License To Flat Tow A Jeep Wrangler?
In most states, a standard drivers license is sufficient. However, if the combined weight of RV and Jeep exceeds 26,000 pounds, you may need a commercial license. Check local laws.
How Fast Can I Drive While Flat Towing A Jeep Wrangler?
Most manufacturers recommend a maximum speed of 65 mph. Some tow bars have lower limits. Always follow the tow bar guidelines.
Can I Flat Tow A Lifted Jeep Wrangler?
Yes, but you may need an extended base plate or a drop hitch. Lifted Jeeps have a different bumper height. Measure carefully to ensure proper alignment.
What Happens If The Jeep Battery Dies While Towing?
The steering wheel can lock, making the Jeep impossible to steer. Always use a battery disconnect or charging line to prevent this.
Final Tips For Flat Towing Your Jeep Wrangler
Flat towing is a great way to bring your Jeep on adventures. With the right equipment and setup, it is safe and easy. Here are a few last reminders.
- Always do a pre-trip inspection. Check all connections, lights, and brakes.
- Keep a spare set of safety cables and pins in your RV.
- Practice backing up with the Jeep attached in an empty parking lot.
- Join online forums for Jeep flat towing tips from experienced owners.
Now you know exactly what do you need to flat tow a jeep wrangler. Gather your gear, follow the steps, and enjoy the open road with your Jeep in tow.
Remember that regular maintenance of your flat towing equipment is important. Inspect the base plate bolts every few months. Lubricate the tow bar pivot points. Replace worn safety cables. A little care goes a long way.
If you are new to RVing, start with short trips. Get comfortable with the feel of towing. You will quickly learn how your RV and Jeep handle together. Soon, flat towing will become second nature.
Your Jeep Wrangler is built for adventure. Flat towing lets you take it anywhere your RV can go. Whether you are heading to Moab, the Smoky Mountains, or the Pacific Coast, your setup will get you there safely.
Invest in quality gear from the start. Cheap components can fail and cause expensive damage. Stick with reputable brands and follow installation instructions. Your safety and your Jeep depend on it.
One more thing: always carry the owners manuals for your tow bar and braking system. They contain troubleshooting tips and warranty information. Store them in your RV glove box.
Flat towing a Jeep Wrangler is a rewarding experience. It opens up new possibilities for travel and exploration. With the information in this guide, you are ready to start. Get your equipment, set it up right, and hit the road.
If you have questions about specific products or installation, contact a professional installer. Many RV dealerships offer flat towing services. They can help you choose the right parts and ensure everything is safe.
Do not forget to check your Jeep Wrangler owners manual for flat towing procedures. Some model years have unique requirements. Following the manufacturer guidelines protects your warranty and your vehicle.
Happy travels with your Jeep Wrangler in tow. You now have all the knowledge you need to flat tow with confidence.