I love my new Tire Pressure Monitor that I put on my 2008 GMC 1500 Sierra. I was surprised the first night I had them on to see that the control unit had a light allowing me to observe the tire pressures at night! Very quick and easy to install and accurate. I plan to buy one for my Kubota UTV so I can watch my low pressure tire pressures since they are difficult to look at and determine if the tire is too low on pressure. Also, plan to purchase one I can use on my dual-axle trailer, always good to know whats happening behind me when I'm hauling a load.