allenmExplorerNov 18, 20153rd Brake LightI'm thinking about adding a 3rd brake light (bright LED style) to the rear of my travel trailer, maybe mounted to the back of my spare tire carrier about a foot above it. It would come on with the bra...Show More
Chris_BryantExplorer IINov 18, 2015Here you go- CHMSL (3rd brake light) adapter- DIY.Surely there is a commercial version of this.
About DIY MaintenanceRV projects you can tackle on your own with a few friendly pointers.4,397 PostsLatest Activity: Dec 04, 2025
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