1990 Chevrolet C/K Series Pickup Vehicle Tow Bar Brake System

Name: Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes - Proportional
Brand: Demco
SKU: SM99251
Price: 1175 USD
Availability: InStock
Rating: 4.79365079365079 (567 reviews)

Expert Review Video:

Choosing the Best Tow Bar Braking System

Filter Results

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

567 reviews

Code: SM99251

Retail:$1,668.98

Our Price: $1,175.00

You Save: $493.98

In Stock

Tow Bar Braking Systems Specs:

Brake Systems
Proportional System
One Time Set-Up
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

270 reviews

Code: HM39524

Retail:$1,791.00

Our Price: $1,517.23

You Save: $273.77

In Stock

Tow Bar Braking Systems Specs:

Brake Systems
Proportional System
Recurring Set-Up
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 >

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

350 reviews

Code: DM26VR

Retail:$1,817.00

Our Price: $1,525.00

You Save: $292.00

In Stock

Tow Bar Braking Systems Specs:

Brake Systems
Proportional System
One Time Set-Up
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 >

Brake Buddy Classic 3 Portable Flat Tow Brake System - Preset

195 reviews

Code: HM39494

Retail:$1,374.00

Our Price: $1,194.93

You Save: $179.07

In Stock

Tow Bar Braking Systems Specs:

Brake Systems
Pre-Set System
Recurring Set-Up
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 >

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

350 reviews

Code: SM99243

Retail:$1,872.13

Our Price: $1,329.00

You Save: $543.13

In Stock

Tow Bar Braking Systems Specs:

Brake Systems
Proportional System
One Time Set-Up
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 >

Roadmaster Even Brake Portable Flat Tow Brake System - Proportional

44 reviews

Code: RM-9400

Retail:$1,712.44

Our Price: $1,463.73

You Save: $248.71

In Stock

Tow Bar Braking Systems Specs:

Brake Systems
Proportional System
Recurring Set-Up
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 >

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

120 reviews

Code: RM-9160

Retail:$865.00

Our Price: $778.95

You Save: $86.05

In Stock

Tow Bar Braking Systems Specs:

Brake Systems
Proportional System
Recurring Set-Up
Not Power Assist Brake Compatible
Portable 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

120 reviews

Code: RM-9060

Retail:$1,489.76

Our Price: $1,191.08

You Save: $298.68

In Stock

Tow Bar Braking Systems Specs:

Brake Systems
Proportional System
Recurring Set-Up
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 >

Blue Ox Patriot Portable Flat Tow Brake System - Proportional

89 reviews

Code: BLU37TR

Our Price: $1,780.90

In Stock

Tow Bar Braking Systems Specs:

Brake Systems
Proportional System
Recurring Set-Up
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 Stay-IN-Play Duo Braking System for RVs w/ Hydraulic Brakes - Wireless Monitor - Proportional

567 reviews

Code: DM86VR

Retail:$1,590.00

Our Price: $1,349.00

You Save: $241.00

Tow Bar Braking Systems Specs:

Brake Systems
Proportional System
One Time Set-Up
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 Tow Bar Braking Systems

Videos

for Tow Bar Braking Systems

Help Articles

for Tow Bar Braking Systems

Expert Answers

for Tow Bar Braking Systems

Blue Ox Patriot Portable Braking System Installation - 2022 Ford F-150

Review of Blue Ox Tow Bar Braking Systems - Patriot Portable Braking System - BLU37TR

Brake Buddy Select 3 Portable Supplemental Braking System Review

Brake Buddy Classic 3 Portable Supplemental Braking System Installation - 2009 Jeep Wrangler Unlimit

Blue Ox Patriot Radio Frequency Portable Braking System Review

Roadmaster InvisiBrake Braking System Installation - 2021 Jeep Wrangler

Roadmaster InvisiBrake Supplemental Braking System Review

Review of Brake Buddy Tow Bar Braking Systems - Brake Systems - HM39494

Review of Brake Buddy Tow Bar Braking Systems - Brake Systems - HM39524

Roadmaster Tow Bar Wiring - Splices into Vehicle Wiring - RM-15267 Review

Review of Demco Tow Bar Braking Systems - Brake Systems - SM99251

Brake Buddy Select 3 Portable Supplemental Braking System Installation - 2017 Jeep Wrangler Unlimite

Best Vehicles to Flat Tow Behind an RV

Must-Have Flat Towing Components

Roadmaster Vehicle Specific Base Plates

Trailer Wiring Diagrams

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

How to Choose a High-Low Adapter

Wiring Trailer Lights with a 7-Way Plug…

How to Choose the Right Trailer Hitch Class

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

Flat Towing Package for 2018 Jeep Wrangler JL and JL Unlimited

Wiring Trailer Lights with a 6-Way Plug…

Flat Towing Package for 1998-2006 Jeep Wrangler

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...

Parts Needed to Flat Tow 2015 Chevy Malibu LS

The first thing…

view full answer...

Blue Ox Base Plate Kit to Flat Tow 2023 GMC Canyon

Hey Ken, so the first thing you will need is a base plate kit like the Blue Ox part #BLU85CR which fits your 2023 GMC Canyon and would be compatible with your Blue Ox tow bar. I do not know what braking system you had in the past but for a…

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…

view full answer...

All Parts Needed to Flat Tow 2014 Chevy Silverado 1500 Behind Motorhome

Hey there Jeff, thanks for the question and I can definitely get you all the parts needed to flat tow your 2014 Chevy Silverado 1500 behind your motorhome.…

view full answer...

Demco vs. etrailer Base Plate For 2024 Ford Maverick

You have a good eye Richard, as there is not a difference between the etrailer and Demco base plates that fit your 2024 Ford Maverick: - etrailer Invisible Base Plate Kit e64FV - Demco Tabless Base Plate Kit #DM77YV Both will fit your…

view full answer...

What is the Difference Between the Blue Ox Patriot BRK2019…

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,…

view full answer...

Parts Needed to Flat Tow 2024 Ram 1500 Behind Motorhome With Roadmaster Tow Bar

Hi Robert; hopefully your Roadmaster tow bar is one that attaches to direct-connect base plates as opposed to crossbar base plates; for example the 8,000 lb Roadmaster Sterling would be optimal. Assuming that, here is what you need to flat tow your…

view full answer...

Parts Needed For Flat Towing a 2024 Ford Maverick Behind a 2010 Winnebago Journey With Air Brakes

First of all you will need the Roadmaster Direct-Connect Base Plate Kit 524470-5 #RM97RR for your 2024 Ford Maverick. The item #RM39FR you found is Roadmaster part number 524465-5 which fits certain Ford Escapes. Do understand the baseplate above…

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…

view full answer...

Do I Need the Air Tank for the Demco Air Force One in a 2002 Prevost?

You&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;am…

view full answer...

Does SMI DUO Stay N Play Create Vacuum for Vacuum Assist Brakes

So the DUO does not need your vacuum assist brakes to have vacuum to push the brakes hard enough to stop the vehicle. The system basically is strong enough to be able to press the pedal hard enough without the vacuum assist.

view full answer...

Towing