Result: knobs

From there you can use the knob to fine tune it. Below are some pictures of how people have mounted the knob and a link to an install video for a 2021 Range. | 2025 ford ranger no tow package. XL trim, spray...

I have been looking at Redarc and Curt Spectrum Trailer Brake Controller - Dash Mounted Knob - Up to 4 Axles - Proportional - thank you | what brake controllers best fit a 2021 Ford Ranger Lariat with a factory tow package?...

In the video you can see David easily completes the installation with the most difficult part being when he pops the 12v outlet out to replace it with the knob for the controller so that he doesn't have to drill a new hole in the dash to install the knob. |

I see that the Redarc has a separate adjustment knob that you mount wherever desired. The knob then plugs into the control box and the Ranger factory wiring gets spliced into a 4-wire pigtail that then plugs into the controller to complete the installation. |

The rack can be a little cumbersome to break down as there are a couple steps needed and those steps are made more difficult with bikes loaded because you have to use the handle and knob on the crossbar to get the rack to start collapsing again to remove it from the draw bar. |

As for the Red Arc Tow Pro Elite # RED44FR we do not yet have experience placing the control knob. If you have a 7-way you can avoid all brake controller wiring by using the Curt Echo # C51180 which simply plugs in at the 7-way; all you need is a smartphone which you will pair with the controller. |