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Recommended Tow Bar Wiring and Supplemental Braking for Flat Towing 2020 Jeep JLU


My RV coach is 2011 Jayco Embark super C on Freightliner M2 chassis with air brakes. We just bought a 2020 Jeep Wrangler JL with Turbo 4cyl with tow package that we plan to flat tow. We already have a good Roadmaster tow bar and ordered the direct connect plates to install. I am wondering if the Demco Air Force One 99243 system is the best braking system to use or if there are others we should consider? If the Demco system is the best, is this the correct model for this newer Jeep/engine combo? and finally, do you stock a diode style brake light wiring kit that plugs into the 2020 Wrangler JL with tow package?


Helpful Expert Reply:

The Demco SBS Air Force One Supplemental Braking System for Motor Homes with Air Brakes - Proportional # SM99243 is the correct solution for a Class C RV with air brakes to flat tow your 2020 Jeep JLU and would be the best choice for your 2011 Jayco Embark since it provides you with responsive, proportional braking.

For a tow bar wiring kit, there isn't one that utilizes the towing package wiring, but I recommend using the Roadmaster Universal Hy-Power Diode Wiring Kit # RM-154 which is a diode kit that will protect your Jeep's wiring system.

I've linked some installation videos of these parts for you to have a look at.

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