Review on ⚙️ CURT 58271 7-Pin RV Blade Trailer Socket Tester for Vehicle Towing Wiring, Black by Kaylon Mackey

I have to say I was a little hesitant in making the purchase decision. It seems too good to be true. But after towing a 16 foot two axle trailer for over 600 miles, this thing just works. I used it on my Mercedes GLE43 and once the trailer was connected (which creates a floor) it lit up and worked like a charm. The ability to set a profile in the app and see it live on screen as confirmation that the controller was slowing down was a nice touch. No need for fidgety wired devices. No fall on my truck. And I can take it with me on any tugboat. It's just a great product.