1989 Toyota 4Runner 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: 4.65016501650165 (303 reviews)

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Blue Ox Patriot Portable Flat Tow Brake System - Proportional

303 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.

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

455 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.

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

696 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 >

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

455 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 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.

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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.

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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.

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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.

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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

696 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 >

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

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 >

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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…

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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…

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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…

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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…

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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…

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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…

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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…

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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…

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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…

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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…

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Which Bumpers Can I Flat Tow a Jeep Wrangler JLU With Using D-Ring Adapters

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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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…

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