Review of Demco Tow Bar Braking Systems - Brake Systems - DM23MV Video

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…

You're welcome! No, you won't have it. That's a newer addition to motorhomes. You'll need to install the air tank that comes with the Demco Air Force One Supplemental Braking System for Motorhomes with Air Brakes item…

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.

I do have an option for you but most factory motorhome trailer hitches have a maximum capacity of 5,000 lbs. If you have a larger vehicle that you need to tow, this will have to be replaced. I don't have a bolt-on option for you but still an…

The only difference between 7-Way Utility and 7-Way RV is the color of the wires. The pin outs are the exact same so either would work just fine with the other. If you check out the picture I attached you'll see that the functions are all the…

That's a good question, and the reason the Roadmaster InvisiBrake Supplemental Braking System #RM-8700 is not a very good option if you will be flat towing in mountainous or hilly areas is because it applies the same amount of braking force no…

I checked with SMI and when I asked them for help they sent me the picture I attached to this page that shows how they made the vacuum tee connection on a 2018 JL Wrangler just like yours.

The orange wire, see wiring diagram attached, is not used for the Roadmaster InvisiBrake Supplemental Braking System, RM-8700. Roadmaster added that wire when developing the braking system and found that it was not needed, so it is not used for…

You have done your homework for your 2019 Ford F-150 4x4. You can use either the Roadmaster EZ5 #RM-524431-5 base plates or the EZ4 #RM-524431-4. The difference is the EZ5 directly connect to the tow bar and the EZ4 will use a crossbar for…

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…

First we have the Demco SBS Stay-IN-Play DUO Supplemental Braking System #SM99251 which is the typical system most will see. We then have the Demco Stay-IN-Play DUO Supplemental Braking System w/ Wireless Coachlink Monitor #DM86VR. This 2nd kit…

I spoke with the tech at iN-Command and can verify for you that the iN-Command TPMS for RVs, Trailers, and Vehicles - Bluetooth - 4 Waterproof Tire Sensors #NCTP100 does have a range of up to 100 meters (about 330 feet). They did say this was the max…