I've had a RVI brake for almost a year, towing a 2006 Hummer H3 w/2011 Itasca Meridian 40'. Had small problem at first but customer service is the BEST. I've put about 8,000 miles on it. The monitor plug sucks but I attached a suction cup and is mounted where I want it. Very easy to set up and remove. I would buy another one .
Dennis Strong