Flat towing a Jeep Wrangler with an automatic transmission is a popular way for RV owners and adventure seekers to bring their vehicle along. It saves space, lets you use your Jeep at your destination, and is often easier than using a trailer.
However, you must follow the right steps to avoid damaging your Jeep’s transmission and to ensure safety on the road. In this guide, you’ll learn how to flat tow a Jeep Wrangler automatic, what equipment you need, and which mistakes to avoid.
What Is Flat Towing?
Flat towing, also called dinghy towing, means pulling a vehicle with all four wheels on the ground. Unlike dolly towing, which lifts the front wheels, or trailer towing, which carries the whole vehicle, flat towing is simpler and quicker for a Jeep Wrangler.
Many RV owners prefer flat towing because a Jeep Wrangler is designed with features that make it safe and easy. Not all vehicles can be flat towed, especially those with automatic transmissions, so always check your Jeep’s manual before starting.
Choosing The Right Equipment
To flat tow your Jeep Wrangler automatic, you need specific gear:
- Tow Bar: Connects the Jeep to your RV. Look for models rated for at least 5,000 lbs, such as the Blue Ox or Roadmaster.
- Base Plate Kit: Mounts on your Jeep’s frame, providing a safe place to attach the tow bar.
- Safety Chains: Backup in case the tow bar fails.
- Wiring Harness: Syncs the Jeep’s brake lights, turn signals, and taillights with your RV.
- Supplemental Braking System: Helps the Jeep stop when you brake the RV.
- Brake-Lockout Device: Some Jeep models require this to prevent the automatic transmission from shifting out of neutral.
Below is a quick comparison of tow bar options:
| Tow Bar Model | Weight Rating | Ease of Use | Average Price |
|---|---|---|---|
| Blue Ox Alpha | 6,500 lbs | Easy | $800 |
| Roadmaster Falcon | 6,000 lbs | Moderate | $750 |
| CURT Rambler | 7,500 lbs | Easy | $900 |
Choosing the right equipment prevents accidents and keeps your Jeep safe during towing. Always confirm compatibility with your Jeep Wrangler’s year and model.
Step-by-step: How To Flat Tow A Jeep Wrangler Automatic
Follow these steps to tow your Jeep safely:
- Park on a Level Surface: Before starting, make sure both vehicles are on flat ground.
- Attach the Base Plate and Tow Bar: Secure the base plate to your Jeep’s frame. Connect the tow bar between the Jeep and the RV.
- Install Safety Chains: Cross them under the tow bar. This catches the tow bar if it drops.
- Connect the Wiring Harness: Ensure all lights work properly by testing turn signals and brake lights.
- Set Up the Supplemental Braking System: Install and test the system as the law often requires it in most states.
- Prepare the Jeep’s Transmission and Transfer Case:
- Put the transmission in Park.
- Set the transfer case to Neutral (N). This is critical for automatic Wranglers. Never tow with the transfer case in any gear except Neutral.
- Release the Parking Brake: Leaving it on can cause severe damage.
- Double-Check Everything: Make sure connections are tight, lights work, and brakes are ready.
Here’s how the transfer case and transmission settings compare for flat towing:
| Setting | Recommended Position | Why? |
|---|---|---|
| Transmission | Park | Prevents movement |
| Transfer Case | Neutral | Stops power transfer, avoids damage |
| Parking Brake | Released | Prevents overheating |
Common Mistakes And How To Avoid Them
Flat towing seems simple, but beginners often make mistakes that can cost thousands in repairs:
- Leaving the transfer case in gear: Always double-check it’s in Neutral.
- Forgetting the supplemental braking system: Without it, stopping distances increase and can be dangerous.
- Not testing lights: Improper lighting is illegal and unsafe.
- Using the wrong tow bar: Weight ratings matter. Don’t use a tow bar meant for lighter vehicles.
- Parking brake left on: This can ruin your brakes in minutes.
A non-obvious tip: Some Jeep Wranglers require you to run the engine for a minute before towing, especially after shifting the transfer case. This ensures oil circulates in the transmission, reducing wear. Another insight: If your Jeep has a push-button start, confirm you can shift the transfer case to Neutral without the engine running.
Safety Tips For Flat Towing
Safety should always come first:
- Check tire pressure on both vehicles before every trip.
- Inspect all connections at every fuel stop.
- Drive slowly and avoid sudden stops or sharp turns.
- Watch for sway—if your Jeep starts swaying, slow down gradually.
Many states require a supplemental braking system for vehicles over 3,000 lbs. Always check local laws before towing.
Real-world Example
John, an RV traveler, once forgot to release his Jeep’s parking brake before flat towing. In less than a mile, the brakes overheated, causing costly repairs.
He now uses a simple checklist every time he flat tows. This kind of real-life mistake is more common than you think.
Maintenance After Towing
After towing your Jeep Wrangler, do these quick checks:
- Inspect tires for uneven wear.
- Check fluid levels—especially transmission and transfer case.
- Look for loose bolts on the base plate and tow bar.
- Test brakes before driving solo.
Regular maintenance keeps your Jeep ready for your next adventure.
Frequently Asked Questions
How Fast Can You Flat Tow A Jeep Wrangler Automatic?
Most experts recommend keeping speeds below 65 mph. Going faster increases risk and can damage your Jeep. Always follow the tow bar manufacturer’s limits.
Is Flat Towing Different For 4wd And 2wd Wranglers?
Yes. Only 4WD models with a transfer case that shifts to Neutral can be safely flat towed. 2WD models usually require a trailer to avoid transmission damage.
Do You Need A Supplemental Braking System?
In almost every state, yes. It’s not just about safety; laws often require it for vehicles over 3,000 lbs. It helps your Jeep stop together with your RV.
Can You Flat Tow A Jeep Wrangler With Aftermarket Modifications?
You can, but always check compatibility. Some lifts or bumpers can interfere with the base plate or tow bar.
Use only equipment rated for your Jeep’s weight.
Where Can I Find Official Flat Towing Instructions For My Jeep?
Always check your owner’s manual first. For extra details, the official Jeep Owner’s Manual has up-to-date instructions.
Flat towing a Jeep Wrangler automatic is safe and convenient if you use the right equipment and follow correct steps. Avoid common mistakes, check your local laws, and always double-check your connections.
With a little practice, you’ll be ready to hit the road and explore new places with your Jeep in tow.
