This tire-pressure-monitoring system can distinguish among and coordinate up to 10 different monitors with an easy-to-read programmable display. The monitor can work up to 60 feet away from the base, so it can be used on fifth-wheel trailers or larger motorhomes. A 10-tire Orange TPMS will likely start around $325.

SOURCE
Orange Electronic
8-88/-407-8767
http://www.orangetpmsusa.com/