Parts Needed To Flat Tow 2018 Jeep JK Wrangler 2-Door With Plastic Skid Plates  

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Expert Reply:

Yes, I can give you the parts list you will need to flat tow your 2018 Jeep JK Wrangler with 2 doors and a plastic skid plate. I assume you have the standard 2” square hitch receiver on your coach with the standard RV-Style 7-pin electrical connection.

First you will need the Roadmaster # RM-521448-5 Direct-Connect Base Plate Kit designed to work with a factory standard bumper with no winches or guards.

Next you will want a Roadmaster # RM-522 Falcon All Terrain and 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. The tow bar is the one point in flat towing that gets the most stress and wear. You don't want to go cheap or used for this most important part. Otherwise you can save some money using the Roadmaster # RM-520 tow bar that requires your coach and Jeep on somewhat level ground.

You may need a high-low hitch adapter. 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 like the Blue Ox # BLU34TR.

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 cannot 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. When you do finally get ready to plug your electrical cables in I would put a little Edelmann # 11755 dielectric grease on those connections. The dielectric grease will keep help keep moisture and corrosion out of your connections.

Your Jeep weighs in about 4000 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.

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.

expert reply by: Les D

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