Supplemental Braking System Recommendation for 2021 Jeep Gladiator Rubicon
Published 02/26/2025 >
Question:
Hey Jameson, We have a 2019 Wrangler Sport that we have flat towed since it was know. I also now have a 2021 Jeep Gladiator Rubicon that we want to tow and get rid of the Wrangler. Like the Wrangler,, I want to be able to connect the tow bar to RV,, plug it in and go,, with brake kit wired in. What is it that we need for the Gladiator. I’d prefer the inertia type braking vs the air brake Air Force One type. Thanks, Bob
asked by: Bob T
Expert Reply:
Hey Bob, sounds like the Demco Stay In Play part # SM99251 is the best solution for a supplemental braking system for your 2021 Jeep Gladiator as this is a permanent install style that uses an inertia sensor to determine how hard to apply the towed vehicle brakes. Of this style of braking system it is our installers favorite because of how well it works and how much easier it is to install compared to other options.
What tow bar brand do you have now? Best solution for a base plate kit will be based on that. Once I know that we can get you setup with everything else you'd need.
Product Page this Question was Asked From
Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes - Proportional
- Flat Tow Brake System
- Brake Systems
- Proportional System
- One-Time Setup
- Vehicle Battery
- Fixed System
- Power Assist Brake Compatible
- Hydraulic Brakes
- Indicator Lights
- Demco
more information >
Featured Help Information
Instructions
Continue Researching
- Search Results: demco
- Shop: Vehicle Tow Bar Brake System
- Shop: Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Proportional
- Shop: Roadmaster BrakeMaster w/ Pressure Reducer for RVs w Air or Air-Over-Hydraulic Brakes - Proportional
- Video: Demco Air Force One Flat Tow Brake System - 2021 and Newer Freightliner Chassis RVs Comprehensive Re
- Video: Demco Air Force One Supplemental Braking System Installation - 2020 Jeep Grand Cherokee
- Video: Demco Air Force One Supplemental Braking System Installation - 2022 Ford Escape
- Video: What to Know About the Demco Vacuum Tee Fitting for Factory Brake Booster Sensor Port
- Shop: Replacement 3/8" Vacuum Check Valve for Roadmaster InvisiBrake and Second Vehicle Kit
- Shop: Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Wireless Monitoring - Proportional
- Shop: Replacement Check Valve for Demco SBS Supplemental Braking Systems
- Shop: Demco Air Force One Flat Tow Brake System for 2021 and Newer Freightliner Chassis RVs w/ BrakeSync
- Shop: Demco Vacuum Tee Fitting for Factory Brake Booster Sensor Port - Air Force One and Stay-IN-Play Duo
- Q&A: Installing A Demco Air Force One Supplemental Braking System On A 2019 Ford F-150 Diesel
- Q&A: Replacement Check Valve Needed For The Demco Air Force One Supplemental Braking System
- Q&A: Will The Demco Air Force One For Freightliner Chassis Come With Detailed Installation Instructions
- Q&A: How To Know If Your Tiffin Motorhome Has A Towed Air Brake Setup Or BrakeSync
- Video: Review of Demco Air Force One Coiled BrakeSync Air Jumper Kit - DM97ZR
- Q&A: How to Install Demco Air Force One on 2024 Jeep Gladiator Rubicon with Hard Vacuum Line
- Q&A: Complete Setup for Flat Towing 2026 Chevrolet Colorado
- Q&A: Best Flat Tow Setup For 2024 Chevy Equinox RS
- Article: How to Choose a High-Low Adapter
- Article: Best Vehicles to Flat Tow Behind an RV
- Article: Trailer Wiring Diagrams
- Article: Must-Have Flat Towing Components
- Article: Flat Towing Package for 2007-2018 JK Jeep Wrangler and Wrangler Unlimited
- Article: Flat Towing Package for 2012-2014 Honda CR-V
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)


Bob T.
2/26/2025
We use and have always used Blue Ox.