Parts to Flat Tow 2021 Jeep Wrangler
Question:
I’m in need of a flat tow setup for my ‘21 Jeep Wrangler RV toad. What’s the most economical package, to include the baseplate, tow bar, brake system, and lighting/signal?
asked by: Steven R
Expert Reply:
The base plate kit can vary depending on the Jeep front bumper type. I am quoting parts based on the factory plastic bumper. If you have a factory steel bumper, Off road bumper with 3/4" D-rings or Off road bumper with 1" D-rings, just let me know so I can adjust the recommendation if necessary.
For the base plate kit I would recommend the etrailer # e98948 Invisible Base Plate Kit with removable arms. I have attached a installation video for a 2020 Wrangler Unlimited to give you an idea of what is needed.
Next you will need a tow bar. You will want the Roadmaster # RM-520 Tow bar with cross bar. For a bit more you can upgrade to the Roadmaster # RM-522 All-Terrain Non-Binding tow bar. A non-binding tow bar will let you easily disconnect your tow bar even if your coach and towed vehicle is not on level ground or at a difficult angle.
When your coach and towed vehicle are hitched together on level ground, the tow bar should be within 3” of level, otherwise you will need to add a High-Low Adapter I have attached an article explaining how to measure for an adapter, and a link to a page showing all of our adapters.
You will also need safety cables to keep the towed vehicle connected to your coach in case of a tow bar failure. I would recommend the Roadmaster # RM-645 which are 64” long and rated for 8000 pounds. I like that the connectors are made so they can not bounce off the cable hooks. I also prefer the straight cables compared to coiled – it just looks cleaner when they are all tucked away. If you find that your clevis hooks will not fit through the ears on the back of your coach you will need to add Roadmaster # RM-910022 cable connectors rated for 6000 pounds.
Next you will need a tow bar wiring kit. I recommend the Roadmaster # RM-152-98146-7 Universal wiring kit which includes everything you need to connect your RV's tail, brake, and turn signal lights to your towed car. Diodes prevent feedback and wire your car to operate as a combined system. Includes a 7-way to 6-way straight adapter cord.
Your Jeep weighs in about 4500 pounds so you will need a supplemental braking system installed in it. This will improve braking and handling, and extend the life of your coaches braking system. Additionally, most states require supplemental braking if your towed vehicle is over 3000 pounds. If your coach has traditional hydraulic brakes then I recommend the Brake Buddy # HM39524 portable system that has proportional braking and has a wireless display for your cab so you can see your braking system status or change profiles from your driver's seat. You can save a bit of money going with the Brake Buddy # HM39494 which is a basic system.
If your coach has air brakes, then instead of the Brake Buddy system, you will need the Demco # DM26VR supplemental braking system for air brakes.
I have attached an article below about supplemental braking systems.
Finally, you should double check your vehicles owner's manual to determine if your specific model vehicle can be flat towed and any special requirements in regard to fuses, equipment, and any additional service that may be required.
![Les D](https://images.etrailer.com/static/images/catg/people/2172_tn.jpg)
Products Referenced in This Question
Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Wireless Monitoring - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- One Time Set-Up
- Fixed System
- Power Assist Brake Compatible
- Air Brakes
- Demco
more information >
etrailer Invisible Base Plate Kit - Removable Arms
- Base Plates
- Removable Drawbars
- Twist Lock Attachment
- etrailer
more information >
Brake Buddy Classic 3 Portable Flat Tow Brake System - Preset
- Tow Bar Braking Systems
- Brake Systems
- Pre-Set System
- Recurring Set-Up
- Portable System
- Air Brakes
- Air Over Hydraulic Brakes
- Hydraulic Brakes
- Brake Buddy
more information >
Brake Buddy Select 3 Portable Flat Tow Brake System - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- Recurring Set-Up
- Portable System
- Air Brakes
- Air Over Hydraulic Brakes
- Hydraulic Brakes
- Brake Buddy
more information >
Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Wire to 6-Wire Straight Cord
- Tow Bar Wiring
- Splices into Vehicle Wiring
- Diode Kit
- Universal
- Tail Light Mount
- Roadmaster
more information >
Roadmaster Falcon All-Terrain Tow Bar - Non-Binding - RV Mount - 2" Hitch - 6,000 lbs
- Tow Bar
- Hitch Mount Style
- Telescoping
- Steel
- 6000 lbs
- Fits Roadmaster Base Plates - Crossbar
- Fits Roadmaster Base Plates - Direct Connect
- Stores on RV
- Non-Binding
- Roadmaster
more information >
Roadmaster 64" Single Hook, Straight Safety Cables - 8,000 lbs
- Safety Cables
- Straight Cables
- 64 Inch Long
- 8000 lbs GTW
- Snap Hooks
- Coated Cables
- Roadmaster
more information >
Replacement Roadmaster Quick Links for Safety Cables - 10,000 lbs Capacity - Qty 2
- Accessories and Parts
- Safety Cables
- Tow Bar
- Trailer Safety Chains
- Safety Cable Parts
- Safety Chain Parts
- Quick Links
- Roadmaster
more information >
Product Page this Question was Asked From
Roadmaster Falcon 2 Tow Bar - RV Mount - 2" Hitch - 6,000 lbs
- Tow Bar
- Hitch Mount Style
- Telescoping
- Steel
- 6000 lbs
- Fits Roadmaster Base Plates - Crossbar
- Fits Roadmaster Base Plates - Direct Connect
- Stores on RV
- Standard
- Roadmaster
more information >
Featured Help Information
Instructions
Miscellaneous Media
![high-low-adapter](https://images.etrailer.com/static/images/catg/faq/high_low_adapter_150.jpg)
![tow-bar-braking](https://images.etrailer.com/static/images/catg/faq/tow_bar_braking_150.jpg)
![etrailer Invisible Base Plate Kit Installation - 2020 Jeep Wrangler Unlimited](https://images.etrailer.com/static/images/faq/install-etrailer-invisible-base-plate-kit-2020-jeep-wrangler-unlimited-e98948_150.jpg)
![RoadMaster Falcon 2 Tow Bar Installation - 2020 Jeep Wrangler](https://images.etrailer.com/static/images/faq/install-roadmaster-falcon-2-tow-bar-2020-jeep-wrangler-rm-520_150.jpg)
![Roadmaster Falcon All Terrain Tow Bar Installation - 2011 Jeep Wrangler](https://images.etrailer.com/static/images/faq/install-roadmaster-falcon-all-terrain-tow-bar-2011-jeep-wrangler-rm-522_150.jpg)
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