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Roadmaster Stop Light Switch Kit
Roadmaster

Roadmaster Stop Light Switch Kit

Part Number: RM87GR
In Stock
$47.70
Retail:$64.09
You Save: 26%
Flat Tow Brake System
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Avoid damage to your vehicle by ensuring that your supplemental braking system is properly positioned and working effectively. Kit activates your RV monitoring system to alert you when the brakes of your towed car are being applied. 1-800-940-8924 to order Roadmaster flat tow brake system part number RM87GR or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster Stop Light Switch Kit. Flat Tow Brake System reviews from real customers.
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Roadmaster Flat Tow Brake System - RM87GR

  • Stop Light Switch
  • Roadmaster

Avoid damage to your vehicle by ensuring that your supplemental braking system is properly positioned and working effectively. Kit activates your RV monitoring system to alert you when the brakes of your towed car are being applied.


Features:

  • Activates motorhome brake-monitoring system whenever brake pedal in towed car is applied
    • Ensures that the supplemental braking system is functioning properly
  • Works great for any application that does not have a tow position in the ignition
  • Wires directly into towed car's fuse box for constant current
  • Made in the USA


Specs:

  • Application: custom fit for your vehicle
  • 12 Volts


This kit allows your RV's monitoring system to alert you whenever the brake pedal of your towed car is being applied. Other systems operate according to whether the air cylinder is extended and provide no indication of what is happening with the pedal itself. If your supplemental braking system is improperly installed, it may be continuously pressing on the pedal, impeding it from fully retracting and possibly causing damage to your vehicle's tires and braking system. With Roadmaster's Stop Light Switch Kit, you will always know when the brake is being depressed, and you will avoid costly damage.

751513 Road Master Stop Light Switch Kit

Installation Details RM87GR Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.8

623 reviews
Avoid damage to your vehicle by ensuring that your supplemental braking system is properly positioned and working effectively. Kit activates your RV monitoring system to alert you when the brakes of your towed car are being applied.

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See what our Experts say about this Roadmaster Flat Tow Brake System

  • Recommended Parts for Flat Towing a 2025 Ford Maverick
    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, but that's because the connector typically coms with the tow bar or the wiring. Here are all the parts I recommend for your setup: - Direct-Connect Base Plate Kit # RM87NQ - Nighthawk All-Terrain Tow Bar w/ LED Lights # RM-676 - Smart Diode Kit # RO44FR ...
    view full answer...
  • Recommended Flat Towing Components For A 2023 Ford Escape Hybrid
    Hi Randy, Starting with the necessary parts I have the following recommendations: Baseplate: If you have a non plug-in hybrid then you'll need the # BLU92CR; if you have a plug-in hybrid then you'll need part # BLU82CR instead. Tow Bar: etrailer SD Non-Binding Tow Bar for Blue Ox Base Plates # e47ZR. This tow bar comes with safety cables included and has a built-in drop/rise to help keep it level between the motorhome and Escape. Tow Bar Wiring Kit: Roadmaster Diode 7-Wire to 6-Wire...
    view full answer...
  • Flat Tow Set-Up for 2025 Ford Maverick Hybrid AWD Pulling Behind Class C with Hydraulic Brakes
    Hello Wayne, Congrats on the new 2025 Maverick! Do you have a new favorite feature? Since your Class C has hydraulic brakes you will want the Demco Stay-IN-Play Duo Braking System for RVs w/ Hydraulic Brakes - Wireless Monitor - Proportional # DM86VR. This system is our installers favorite to install, and it works in sync with your coaches brakes which is important on those steep inclines! I attached an install video for you to check out that we did here on a 2025 Ford Maverick. This...
    view full answer...
  • Best Flat Towing Setup for a 2025 Ford Maverick Hybrid
    Hey Peter, congrats on the new Maverick! Here are the best parts to flat tow your 2025 Ford Maverick Hybrid: Tow Bar and Safety Chains - etrailer SD Non-Binding Tow Bar for Roadmaster Direct-Connect Base Plates item # e74ZR Baseplate Kit - Roadmaster Direct-Connect Base Plate Kit - item # RM87NQ Wiring Harness - Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles item # RM-15267 Supplemental Braking System - Curt RVi Series Shadow 2 Flat Tow Brake System item # RVI94FR. This...
    view full answer...
  • Recommended Flat Tow Braking System and Wiring Harness for a 2025 Ford Maverick Hybrid
    Hey Ron! For your 2025 Ford Maverick I recommend going with the Roadmaster InvisiBrake Flat Tow Brake System # RM-8700 with the Roadmaster Stop Light Switch Kit # RM87GR and the Roadmaster Brake-Lite Relay Kit for Towed Vehicles # RM-88400. For wiring, I'd recommend going with the Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles # RM-152-1676-7 with the Roadmaster Charge Line Kit # RM-156-25. If you have anything else you had questions with, or need help with, please feel free...
    view full answer...
  • Recommended Flat Towing Set Up for a AWD 2.5L 2025 Ford Maverick
    Hey Steve congrats on the new truck! To flat tow your AWD 2.5L 2025 Ford Maverick you will need the following parts: Tow Bar and Safety Chains - etrailer SD Non-Binding Tow Bar for Roadmaster Direct-Connect Base Plates item # e74ZR Base Plate Kit - Roadmaster Direct-Connect Base Plate Kit - Removable Arms item # RM97RR Wiring Harness - Roadmaster Smart Diode Kit for Variable Voltage LED Tail Lights item # RM38FR Charge Line - Roadmaster Battery Charge Line Kit for Towed Vehicles item...
    view full answer...
  • Recommended Wiring Harness for Flat Towing a 2025 Ford Escape Hybrid
    Hey Zach. To control your 2025 Ford Escape Hybrid's lights from your RV, you'll need the Roadmaster Smart Diode Kit for Variable Voltage LED Tail Lights item # RM38FR. This kit includes all of the wiring, smart diodes, and connectors you need to get your Escape setup to be flat towed. This kit also includes the 7-way to 6-way cord you'll need to connect to your motorhome. Please note that the Curt item # C55VV you were looking at is a trailer connector. There are no plug in flat tow wiring...
    view full answer...
  • Which Roadmaster Direct Connect Baseplate Kit Fits a 2023 Ford Maverick?
    Hey Rick. The correct Roadmaster Direct-Connect Base Plate Kit for your 2023 Ford Maverick is item # RM97RR. This baseplate kit is custom fit and comes with all hardware necessary to complete the installation. I've attached a couple of pictures below along with an installation video so you can see how to get it set up. Here are the rest of the parts you will need to flat tow your 2023 Ford Maverick: Tow Bar and Safety Chains - etrailer SD Non-Binding Tow Bar for Roadmaster Direct-Connect...
    view full answer...
  • Stop Light Switch and Brake Light Relay for 2025 Ford Maverick Hybrid
    Hey Justin! The Roadmaster Stop Light Switch Kit # RM87GR you were looking at is the one you want for your 2025 Maverick. This is the one that is custom fit for your vehicle. Then for the relay you need the Roadmaster Brake-Lite Relay Kit for Towed Vehicles # RM-88400. We try to make this information as clear as possible but there are a lot of variations and parts that aren't needed for certain brake systems. This makes it difficult to have a decisive list since parts can vary slightly...
    view full answer...
  • Recommended Flat Towing Set Up for a 2026 Ford Maverick Hybrid
    Hey Don, congrats on the new truck and thanks for all of the information! I recommend the Roadmaster Direct-Connect Base Plate Kit - item # RM87NQ. Roadmaster's baseplate kits and wiring set the standards for flat towing as far as quality and affordability. If you look at the pictures below you'll see how well hidden the baseplate is going to be when you're not flat towing your new Maverick. The brackets are blend in well behind the shutters once you remove the tabs that connect to the...
    view full answer...

Do you have a question about this Flat Tow Brake System?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Ryan G
Installed by:
Ryan G
Employee Joshua S
Video Edited:
Joshua S
Employee Wilson B
Updated by:
Wilson B
Employee Amanda K
Written by:
Amanda K

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