Parts Needed to Flat Tow A 2022 Jeep Wrangler 4xe Behind a 2022 Newmar Kountry Star With Air Brakes  

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Helpful Expert Reply:

First I recommend using the Roadmaster Direct-Connect Base Plate # RM-521453-5 on your 2022 Jeep Wrangler 4xe. This will pair with their Roadmaster Nighthawk All Terrain, Non-Binding Tow Bar # RM-676. You will need to measure the height of the receiver on your 2022 Newmar Kountry Strar 3709 to determine if you will need a high-low adapter to keep the bars within 3" of level. The baseplate will have a height of 16-1/4" on stock tires. We have adapters like the 4" # RM-048-4 if your receiver is more than 3" or less than 7" from level to the baseplate.

The Roadmaster Accessory Kit # RM-9284-2 contains the wiring, lube, cover, storage bag and locks for the connections. You will need to replace the standards diodes in the kit with the Smart Diodes # RO54FR if your Jeep has the Parksense proximity sensors. I also recommend installing the Charge Line # RM-156-25 to ensure your battery stays charged when towing.

Your Kountry Star being on a Freightliner chassis will likely only need the Demco Air Force One Supplemental Braking System for Freightliner Chassis Motorhomes # DM23MV. You will need to check your chassis has the BrakeSync option from the factory. Otherwise you will need the full Kit # DM26VR.

I have linked some installation videos below which will guide you through the installation process for the parts above.

expert reply by: Bud M

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