Jeff

We tow a Tahoe or a Wrangler. For the Tahoe we went with an M&G Brake System. It is a seemless operation. There is an air line hookup on the back of the bus and another on the front of the Tahoe near the baseplate hookup. The system that activates the brakes on the Tahoe while being towed attaches to the master cylinder. It is permanently installed. When we are ready to tow hitch up the Tahoe and connect the air line and we are good to go. It seems to do a great job. I am not back there to see it work, but the stops seem to be shorter. If I remember correctly the system cost around $900 installed. Great thing is not having to wrestle a brake box in and out. Here is a link to their website:

http://www.m-gengineering.com/index.html