Review of Custer Tow Bar Wiring - Bypasses Vehicle Wiring - LIW-LDTL Video

The instructions for the Demco Tabless Base Plate Kit #DM77YV are being added to page but I'll also send them to you separately. In the instructions they only show that the air dam needs a chunk cut out and that the shutters would remain.…

While we do not have a installation video for the Demco Tabless Base Plate Kit #DM77YV, we do have a video for the Roadmaster Direct-Connect Base Plate Kit #RM97RR which is very similar. I have linked the installation video near the bottom of the…

The transmitter for the Custer Wireless LED Tow Bar Light - Weatherproof - Magnetic Base - 23" Long - 7-Way Round Item #LIW-LDTL-7B gets it's power through the 7 Pole plug on the back of the RV. When the RV has power at the plug and…

In order to use the Custer Wireless LED Light #LIW-LDTL-7B you just need a standard 7 way connector. I've attached a photo of what a standard 7 way plug is going to be wired like, as well as one of our helpful articles on wiring a 7 way plug…

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…

The exact thing that you just described is the Custer Wireless LED Tow Light #LIW-LDTL. It uses magnets to install on the towed vehicle and has a rechargeable battery so you to not have to purchase AA or AAA batteries to power it. For the light…

To avoid splicing into your 2021 Ford F-150's wiring I recommend the Demco Wireless LED Light Bar for Towed Vehicles #DM36MV. This will allow you to simply plug into your RV and suction cup/strap down the tow lights to your vehicle and go. I…

I recommend the Blue Ox Patriot Portable Braking System - Proportional #BLU37TR for your 2021 Ford Bronco. Vacuum boosted brakes are not needed. Just make sure you have a constant 12V power supply. You can use the 12 Volt Outlet Kit, 20 amps #RM-9332…

Great question! The Brake Buddy Classic 3 #HM39494 is a more basic system than the Brake Buddy Select 3 #HM39524 as the Classic just uses preset braking (which applies the brakes at a preset intensity when the inertia sensor detects deceleration)…

The Custer Wireless LED Tow Bar Light #LIW-LDTL does have a rechargeable battery and the only way to charge it is by plugging in the included 12V DC/cigarette style adapter charger. It will still function like normal when it's actually plugged in…

The battery of your 2023 GMC Sierra 1500 Denali does need to be disconnected like you mentioned. We have an automatic disconnect that we have installed on a similar Sierra with the part #RM-766 which I attached an install video for on this page. You…

We don't have a 7-way splitter like the photo you sent. We instead for applications just like yours recommend using the Mighty Cord 5th Wheel/Gooseneck Wiring Harness w/ 7-Pole Connector - 7' Long #A10-7007 or the 10 foot long #A10-7010. This…