Lindsay and Chris-
What aftermarket unit do you use and your thoughts on its performance for you?
Its really a perfect tool for a truck camper where tire pressures loaded are so important. This one is pretty standard at around $40 and shows pressures and temperatures on all four wheels. It has temperature and pressure alarms you can preset. It gives us piece of mind and allowed us to comfortably increase our speed on the open road.
[EDIT] Just noticed you profile pic shows a dual rears, search one with 6 sensors.