What Braking System do I want for my 2019 Ford Ranger Lariat for Flat Towing One Time Install?
Updated 01/17/2025 | Published 01/10/2025 >
Products Featured in This Question
Question:
I tow 2019 Ford Ranger Lariat using a brake buddy. I want to switch to wired brakes. What do I need?
asked by: David Y
Expert Reply:
Hello David,
I don't blame you on wanting to do a one time install instead of taking the brake buddy in and out each time. For a wired in braking system it depends on what kind of brakes your coach has.
- For Air brakes: Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Proportional # SM99243
- For Hydraulic brakes: Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes - Proportional # SM99251
With either braking systems you will also need to install the Roadmaster Brake-Lite Relay Kit for Towed Vehicles # RM-88400 to prevent your car's brake signal from overriding the turn signal that comes from your RV while flat towing.
I've included a couple of install videos so you can see what you are getting into. Once you get the new braking system put in please let me know how you like it.
May 2025 bring you many awesome adventures! From, your friends here at etrailer!
Product Page this Question was Asked From
Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Proportional
- Flat Tow Brake System
- Brake Systems
- Proportional System
- One-Time Setup
- Vehicle Battery
- Fixed System
- Power Assist Brake Compatible
- Air Brakes
- Indicator Lights
- Demco
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Flat Tow Setup for 2025 Bronco with the Least Amount of Modifcation
- Q&A: Recommended Flat Tow Parts for a 2025 Jeep Wrangler Sport Towed By A Tiffin RV w/ Quick Connect Air
- Q&A: Recommended Flat Towing Setup for a 2026 Jeep Gladiator Willys Towed By a Diesel RV
- Q&A: Easiest Setup For Flat Towing a 2024 Ford Maverick With Demco Commander Tow Bar and Brake Buddy
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: What's The Difference Between the etrailer and Demco Baseplate 2025 Jeep Wrangler
- Q&A: Which is Better Roadmaster or Blue Ox Tow Bar
- Article: Trailer Wiring Diagrams
- Q&A: Recommended Flat Tow Setup For 2022 Ford Escape Plug-In Hybrid Using Blue Ox Tow Bar
- Article: Best Vehicles to Flat Tow Behind an RV
- Article: Can You Flat Tow a 2024 Ford Bronco?
- Article: Must-Have Flat Towing Components
- Article: Flat Towing Package for 2012-2014 Honda CR-V
- Article: Flat Towing Package for 2025 Chevy Colorado





David Y.
1/17/2025
Thank you. Just what I needed. Unfortunately I guess I'm stuck with the Brake Buddy.