I am aware that some do not like PressurePro, but for us we think it works great, support is first class and is an important safety device for our motorhome and tow car that works. We have been using PressurePro for over 9 years.
PressurePro has improved their tire sensor valve stem seals. The new design is 2-pieces for each sensor. They are selling a kit for self-install or the sensors can be sent in for them to install the seals.
Kit comes with 10 plastic insert depressors, 10 rubber O-ring seals, and an install tool for $14.
We just ordered a set and shipping was $4.30, total $18.30.
PressurePro is now 2 years into the new Sensor seal design and they say they are seeing them perform seamlessly. They say if you haven't replaced your Sensors in the last 2 years, take a peek at them. If the seal inside of the brass threads is square, contact PressurePro if you want to be updated. service@pressurepro.us 816-887-3505 http://www.pressurepro.us (http://www.pressurepro.us)
BTW, if anyone has had contact with Pressure Pro over the years, you may have met Doug McMeen. Well, Doug just left PressurePro after 17 years of very helpful technical service.