I got my Tire Pressure and Temperature Monitoring System Today. Fast Service only 3 days since I ordered it. Installing it took about 20 minutes. I could have did it in 15 if I would have read the important part of the manual. Had to start over because I did not read all of the instructions. The Company that I got the system from sent along additional instructions which really simplified things all though the manual is quite detailed there are 3 different methods of programing the sensors which is a little confusing. The instructions that EZZ RV sent where much better and easy to follow.
so far everything is working and I am not using a Signal Extender or Booster. I will know more when I am on the Highway doing 55 MPH to see how good it works then. Will be going on a short 200 mile trip in a couple of weeks for the 4th of July Week end. The unit is called a 508 and I got it from EEZ RV Products. For those who are wondering what the unit looks like. Here is a link to some pictures that I took after it was installed. I used a piece of velcro and put the monitor on the top of the dash.