Expert Review Video:
Flat Tow Wiring Harness Specs:
Features:
This complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your towed car. Diodes prevent damage from electrical feedback. Includes 7-way to 6-way coiled adapter cord and 6-way socket.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
More Information >Flat Tow Wiring Harness Specs:
Features:
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex LED tail lights.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
Product is intended for use on vehicles with taillights that have LED bulbs.
More Information >Flat Tow Wiring Harness Specs:
Features:
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex LED tail lights.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
Product is intended for use on vehicles with taillights that have LED bulbs.
Tech Tip:
See TSIB 155 at Roadmaster's website for more information about special wiring instructions.
More Information >Flat Tow Wiring Harness Specs:
Features:
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This kit is for variable voltage/multiplex LED tail lights.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
Product is intended for use on vehicles with taillights that have LED bulbs.
Tech Tip:
See TSIB 155 at Roadmaster's website for more information about special wiring instructions.
More Information >Flat Tow Wiring Harness Specs:
Features:
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This kit is for variable voltage/multiplex LED tail lights.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
Product is intended for use on vehicles with taillights that have LED bulbs.
More Information >Flat Tow Wiring Harness Specs:
Features:
This complete kit includes everything you need to correctly display your RV's brake and turn signals on your vehicle tail lights. Includes coiled 7-way to 6-way adapter cable and 6-way car-side socket.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
More Information >Flat Tow Wiring Harness Specs:
Features:
This complete kit includes everything you need to correctly display your RV's brake and turn signals on your vehicle tail lights. Includes coiled 7-way to 6-way adapter cable and 6-way car-side socket.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
More Information >Flat Tow Wiring Harness Specs:
Features:
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex incandescent tail lights.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
Product is intended for use on vehicles with taillights that have Incandescent bulbs.
Tech Tip:
See TSIB 155 at Roadmaster's website for more information about special wiring instructions.
More Information >Flat Tow Wiring Harness Specs:
Features:
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex incandescent tail lights.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
Product is intended for use on vehicles with taillights that have Incandescent bulbs.
More Information >Flat Tow Wiring Harness Specs:
Features:
This complete kit includes everything you need to carry your RV's brake and turn signals to your towed car's tail lights. Diodes prevent electrical feedback. The straight 7-to-6-wire adapter cord is ideal for tow bars with channel guides.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
More Information >Flat Tow Wiring Harness Specs:
Features:
Get a head-start on wiring your towed car before you even get the installation started. This kit comes with butt connectors pre-installed and ready to splice into your wiring. Integrated block diodes protect your vehicle from electrical feedback.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
More Information >Flat Tow Wiring Harness Specs:
Features:
Get a head-start on wiring your towed car before you even get the installation started. This kit comes with butt connectors pre-installed and ready to splice into your wiring. Integrated block diodes protect your vehicle from electrical feedback.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
More Information >Flat Tow Wiring Harness Specs:
Features:
This complete kit includes everything you need to carry your RV's brake and turn signals to your towed car's tail lights. Diodes prevent electrical feedback. The hybrid coiled/straight adapter cord is ideal for tow bars with channel guides.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
More Information >Flat Tow Wiring Harness Specs:
Features:
Diode kit allows you to use your vehicle's tail lights and wiring system while preventing feedback from your RV. Wires 2-wire and 3-wire systems to operate as a combined lighting systems. Includes 7-wire to 4-wire Flexo-Coil electrical cord.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
More Information >Flat Tow Wiring Harness Specs:
Features:
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This kit is for variable voltage/multiplex incandescent tail lights.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
Product is intended for use on vehicles with taillights that have Incandescent bulbs.
Tech Tip:
See TSIB 155 at Roadmaster's website for more information about special wiring instructions.
More Information >Flat Tow Wiring Harness Specs:
Features:
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This kit is for variable voltage/multiplex incandescent tail lights.
Installation Notes:
You will need to install a Charge Line Kit; sold separately
Product is intended for use on vehicles with taillights that have Incandescent bulbs.
More Information >Flat Tow Wiring Harness Specs:
Features:
This wiring kit carries brake and turn signals from your motorhome to your towed car while you're flat towing. Diodes protect your car from damage from electrical feedback.
More Information >Videos
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Help Articles
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Expert Answers
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Hey Christian, welcome to the world of RV-ing! So in addition to the Roadmaster Nighthawk #RM-676 you're also goin to need: - A baseplate kit, like the Roadmaster Direct-Connect Base Plate Kit #RM-521453-5. These attach to the Jeep itself so you…
view full answer...When it comes to choosing between the Blue Ox Patriot #BLU37TR and the Brake Buddy Select 3 #HM39524, these systems are extremely similar in their setup and functionality. Both of these systems provide proportional braking in a compact and easy to…
view full answer...Both the Roadmaster and Blue Ox tow bars are great options. But if it was my decision to make I would go with the Blue Ox Avail part #BX7420 as we have found that the Blue Ox tow bars are a little easier to connect and disconnect from. Also this tow…
view full answer...Hi Russ; you pretty much have everything you need right there with the exception of a few parts. I'm going to go ahead and list it all out here with links to make it easy for your to manage. You will need the following: -etrailer Invisible Base…
view full answer...Yes, it will! You'll want to cut off the 4-way connector of the Curt Custom Tail Light Wiring Kit for Towed Vehicles item #C96JR and install the 6-way connector that comes with the Curt Tow Bar 7-Way to 6-Way Coiled Adapter Cord w/ 6-Way Socket…
view full answer...Either way is correct. It depends on if you want to keep the semi-style 7-Way (if you need to tow that type of trailer) or if you will never be towing a semi-trailer. If you need to keep the 7-Way semi active on the truck, then you would need to make…
view full answer...Hey Steve, thanks for reaching out again! Hopkins doesn't have any exceptions for their Wiring Kit #HM39VR which normally means it's compatible, but even though this is easier to install than a lot of the other options, from my experience I…
view full answer...Hey Steve, thanks for reaching out! The Roadmaster Direct-Connect Base Plate Kit #RM87NQ fits your 2025 Ford Maverick as long as it's the Hybrid model that doesn't have the engine block heater. It doesn't come with the 6-Pin connector,…
view full answer...Yes, it does Gary! The Blue Ox Base Plate Kit item #BX2914 has been confirmed to fit the 2025 Ford Maverick hybrid. I have linked a installation video below along with the instructions so you can see how to get it set up. If you have any additional…
view full answer...Hi Tony, thanks for writing in and yes, we can 100% get your 2023 Jeep Wrangler set up to be flat towed behind your Holiday Rambler motorhome. To make it easy to order I'll go ahead and list everything out for you. - Base Plate Kit: Roadmaster…
view full answer...Hey James! Congrats on your new purchase! To flat tow your 2022 Jeep Cherokee Trailhawk you will need the following parts: Base Plate Kit - Blue Ox Base Plate Kit item #BX1143. This is designed specifically for the Trailhawk models and will work…
view full answer...Whether or not you can flat tow with a Jeep bumper is really up to the manufacturers testing; some of the big names like MetalCloak or Poison Spyder have bumpers with D-ring attachments that can be used for flat towing connections. This is great…
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What our customers are saying:
Very easy to order. Ordered on Monday and at my house by noon Thursday. Can't ask for much more.Good job.
Curt
Sharon, MA