1990 Dodge Ram 50 Vehicle Tow Bar Brake System

Name: Blue Ox Patriot Portable Flat Tow Brake System - Proportional
Brand: Blue Ox
SKU: BLU37TR
Price: 1528.78 USD
Availability: InStock
Rating: 4.66778523489933 (298 reviews)

Filters

Filters: Brake Systems

Blue Ox Patriot Portable Flat Tow Brake System - Proportional

298 reviews

Code: BLU37TR

$1,528.78

Retail:$1,790.00

You Save: $261.22

In Stock

Flat Tow Brake System Specs:

Brake Systems
Proportional System
Wireless Display
Every-Trip Setup
Built-In Battery
Power Assist Brake Compatible
Portable System
Air Brakes
Air Over Hydraulic Brakes
Hydraulic Brakes

Features:

Small, light, and precise, this portable unit gets you smooth braking with basically no installation. Plugs directly into 12V outlet. Easy to swap between multiple cars. Control and monitor the system remotely from your motorhome with LCD display.

More Information >

Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Proportional

453 reviews

Code: SM99243

$1,329.00

Retail:$1,589.78

You Save: $260.78

In Stock

Flat Tow Brake System Specs:

Brake Systems
Proportional System
Indicator Lights
One-Time Setup
Vehicle Battery
Power Assist Brake Compatible
Fixed System
Air Brakes

Features:

Get safe, smooth braking for your towed car with this truly proportional braking system. Car slows perfectly in sync with your RV. Installs permanently so you can just plug in and go. Low-profile design keeps it out of sight and out of the way.

More Information >

Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes - Proportional

693 reviews

Code: SM99251

$1,175.00

Retail:$1,384.00

You Save: $209.00

In Stock

Flat Tow Brake System Specs:

Brake Systems
Proportional System
Indicator Lights
One-Time Setup
Vehicle Battery
Power Assist Brake Compatible
Fixed System
Hydraulic Brakes

Features:

Plug in and go: this permanent system gets you smooth, reliable braking with a one-and-done installation. Low-profile components designed to stay out of sight.

More Information >

Brake Buddy Select 3 Portable Flat Tow Brake System - Proportional

305 reviews

Code: HM39524

$1,335.65

Retail:$1,791.00

You Save: $455.35

In Stock

Flat Tow Brake System Specs:

Brake Systems
Proportional System
Wireless Display
Every-Trip Setup
12V Outlet
Power Assist Brake Compatible
Portable System
Air Brakes
Air Over Hydraulic Brakes
Hydraulic Brakes

Features:

This portable unit gets you smooth braking without a complex installation. Senses the RV braking and applies the brakes proportionally. Easy to swap between multiple towed cars: settings adjust for safe, even braking for any size car.

More Information >

Roadmaster InvisiBrake Flat Tow Brake System - Preset

271 reviews

Code: RM-8700

$1,255.00

Retail:$1,393.94

You Save: $138.94

In Stock

Flat Tow Brake System Specs:

Brake Systems
Pre-Set System
Indicator Lights
One-Time Setup
Vehicle Battery
Power Assist Brake Compatible
Fixed System
Air Brakes
Hydraulic Brakes

Features:

Plug-and-play: this permanent system gets you automatic braking with a one-and-done installation. Actuator box installs out of your way under the front seat. Adjustable pressure setting for comfortable braking. Charges car battery while towing.

More Information >

Brake Buddy Classic 3 Portable Flat Tow Brake System - Preset

235 reviews

Code: HM39494

$1,094.57

Retail:$1,374.00

You Save: $279.43

In Stock

Flat Tow Brake System Specs:

Brake Systems
Pre-Set System
Indicator Lights
Every-Trip Setup
12V Outlet
Power Assist Brake Compatible
Portable System
Air Brakes
Air Over Hydraulic Brakes
Hydraulic Brakes

Features:

This portable unit gets you smooth braking without a complex installation. Senses the RV braking and applies the car's brakes at an intensity preset by you. Easy to swap between multiple cars; settings adjust for smooth braking for any size car.

More Information >

Brake Buddy Stealth Supplemental Braking System - Proportional

91 reviews

Code: HM39530

$1,164.08

Retail:$1,903.60

You Save: $739.52

In Stock

Flat Tow Brake System Specs:

Brake Systems
Proportional System
Wireless Display
One-Time Setup
Vehicle Battery
Power Assist Brake Compatible
Fixed System
Hydraulic Brakes

Features:

Get fully proportional braking with a system that never has to be removed, replaced, or reset. Actuator installs out of sight and remains virtually invisible when your car isn't being towed. Controller also works as a trailer brake controller.

More Information >

Roadmaster Even Brake Portable Flat Tow Brake System - Proportional

56 reviews

Code: RM-9400

$1,755.00

Retail:$1,951.52

You Save: $196.52

In Stock

Flat Tow Brake System Specs:

Brake Systems
Proportional System
Wireless Display
Every-Trip Setup
12V Outlet
Not Power Assist Brake Compatible
Portable System
Air Brakes
Air Over Hydraulic Brakes
Hydraulic Brakes

Features:

Portable unit gets you smooth braking without a complex installation. Measures the RV's braking and applies your towed car's brakes with the same intensity, at the same time. Easy to swap between multiple cars. Includes LCD braking monitor.

More Information >

Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Wireless Monitoring - Proportional

453 reviews

Code: DM26VR

$1,525.00

Retail:$1,817.00

You Save: $292.00

In Stock

Flat Tow Brake System Specs:

Brake Systems
Proportional System
Indicator Lights
One-Time Setup
Vehicle Battery
Power Assist Brake Compatible
Fixed System
Air Brakes

Features:

Get safe, smooth braking for your towed car with this truly proportional braking system. Installs permanently so you can just plug and go. Low-profile design keeps it out of sight and out of the way. Includes convenient wireless braking monitor.

More Information >

Roadmaster BrakeMaster for RVs w/ Air or Air-Over-Hydraulic Brakes - Proportional

141 reviews

Code: RM-9160

$920.00

Retail:$1,022.22

You Save: $102.22

In Stock

Flat Tow Brake System Specs:

Brake Systems
Proportional System
Indicator Lights
Every-Trip Setup
Vehicle Battery
Not Power Assist Brake Compatible
Fixed System
Air Brakes
Air Over Hydraulic Brakes

Features:

Stay on budget with this proportional braking system. More reliable than a portable system, cheaper than a permanent one. Lightweight actuator attaches to brake pedal and front seat and removes for storage. Car brakes perfectly in sync with RV.

More Information >

Roadmaster BrakeMaster for RVs w/ Hydraulic Brakes - Proportional

141 reviews

Code: RM-9060

$1,425.00

Retail:$1,579.80

You Save: $154.80

In Stock

Flat Tow Brake System Specs:

Brake Systems
Proportional System
Indicator Lights
Every-Trip Setup
Vehicle Battery
Not Power Assist Brake Compatible
Fixed System
Hydraulic Brakes

Features:

More reliable than a standard portable system, lightweight actuator attaches to brake pedal and driver's seat and removes for storage. Car brakes perfectly in sync with motorhome.

More Information >

Demco Stay-IN-Play Duo Braking System for RVs w/ Hydraulic Brakes - Wireless Monitor - Proportional

693 reviews

Code: DM86VR

$1,349.00

Retail:$1,590.00

You Save: $241.00

In Stock

Flat Tow Brake System Specs:

Brake Systems
Proportional System
Wireless Display
One-Time Setup
Vehicle Battery
Power Assist Brake Compatible
Fixed System
Hydraulic Brakes

Features:

Plug in and go: this permanent system gets you smooth, reliable braking with a one-and-done installation. Low-profile components stay out of sight. Includes convenient wireless Coachlink.

More Information >

Explore Expert Info

on Flat Tow Brake System

Videos

for Flat Tow Brake System

Help Articles

for Flat Tow Brake System

Expert Answers

for Flat Tow Brake System

Breaking Down the Blue Ox Patriot Portable Flat Tow Brake System

Installation: Blue Ox Patriot Portable Flat Tow Brake System on a 2022 Ford F-150

An In-Depth Look at the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit

An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles

Install: Blue Ox Patriot Portable Flat Tow Brake System on a 2022 Jeep Wrangler Unlimited

Roadmaster Brake-Lite Relay Kit Comprehensive Review

Choosing the Right Tow Bar Wiring

Review of the Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes

Feature Breakdown: Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes

Blue Ox Patriot Portable Flat Tow Brake System: The Breakdown

Mount: Roadmaster InvisiBrake Flat Tow Brake System on a 2021 Jeep Wrangler

Breaking Down the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit

Best Vehicles to Flat Tow Behind an RV

Trailer Wiring Diagrams

Flat Towing Package for 2007-2018 JK Jeep Wrangler and Wrangler Unlimited

Must-Have Flat Towing Components

Brake Controller 7- and 4-Way Installation Kit (ETBC7)

Roadmaster Vehicle Specific Base Plates

How to Choose a High-Low Adapter

We Used 34 RV Tow Bars, and These are the Best for Flat Towing

Flat Towing Package for 2012-2014 Honda CR-V

The Definitive, Step-by-Step Flat Towing Setup Guide

Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)

Wiring Trailer Lights with a 6-Way Plug (It's Easier Than You Think)

Choosing Between the Brake Buddy Select 3 and the Blue Ox Patriot Supplemental Braking System

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...

Comparing The Roadmaster Invisibrake And Demco Stay-IN-Play Duo Supplemental Braking Systems

There are a few differences between the Demco Demco Stay-IN-Play DUO Supplemental Braking System w/ Wireless Coachlink Monitor #DM86VR and the Roadmaster InvisiBrake Supplemental Braking System #RM-8700. The biggest difference between the two is…

view full answer...

What is the Difference Between the Blue Ox Patriot BRK2019 & BRK2022?

Gladly! The difference between the Blue Ox Patriot 3 Radio Frequency, Portable Braking System BRK2019 and the Blue Ox Patriot Radio Frequency, Portable Braking System #BLU37TR is that the Blue Ox Patriot 3 RBRK2019 is older, no longer available, and…

view full answer...

Which is Better Roadmaster or Blue Ox Tow Bar

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...

Flat Tow Setup for 2024 Ford Maverick Hybrid

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...

Will the Roadmaster Crossbar-Style Base Plate Kit Work with My Roadmaster Stowmaster Tow Bars?

Hello Jeffrey, Happy to confirm these parts for you. The Roadmaster Crossbar-Style Base Plate Kit - Removable Arms #RM-524430-4 is going to be a great fit for your 2013 Ford Focus just as long as you do not have the ST model. Your Roadmaster…

view full answer...

How To Know If Your Tiffin Motorhome Has A Towed Air Brake Setup Or BrakeSync

To determine if your motorhome has the Tiffin air brake setup or Freightliner BrakeSync you'll need to look at the rear and see if there's an quick disconnect fitting for your air line. The standard Tiffin air coupler fitting would look like…

view full answer...

Flat Tow Parts for a 2025 Jeep Grand Cherokee Overland

Hey Eddie, thanks for reaching out! It looks like you were already able to get the following parts in an order: - Roadmaster Direct-Connect Base Plate Kit #RM77ZR - Roadmaster Nighthawk All-Terrain #RM-676 - Smart Diode Kit #RM47ZR - Tow Bar Cover…

view full answer...

Comparing the Blue Ox Patriot 2 and Patriot BLU37TR Portable Braking Systems

There is one key difference between the Blue Ox Patriot 2 Portable Braking System part BRK2016 and the Blue Ox Patriot 3 Portable Braking System part #BLU37TR. The difference is an extra safety measure built into the Patriot. The Patriot #BLU37TR has…

view full answer...

List of Everything Needed to Flat Tow 2023 Jeep Wrangler

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...

Parts Needed to Flat Tow 2014 Jeep Wrangler Willys With Dana 44 Axle

Hey Will! You can flat tow your 2014 Jeep Wrangler Willys with a Dana 44 axle as long as you have a two-speed transfer case. Make sure to check your owner's manual to verify this information. Does it have the standard bumper on the front?…

view full answer...

I Have Power Going Into 6 Way Plug to Flat Tow My 22 GMC Canyon But My Tail Lights are Not Working?

Hello RJ, Sorry to hear you’re having issues with your Roadmaster diode wiring. I see that you placed the order last July, when you first set everything up, were the tail lights working, or is this your first time hooking it up? I just looked up your…

view full answer...