there is nothing that is as easy to install and monitor as the pressure pro and it also works with silverleaf electronics.I don't care if you check your tires everyday while on the road,what happens if you cut a tire on the drive or on the tag,I doubt you will notice the leak until it is too late.I have seen tire fires on coaches and trucks that have destroyed them.I won't leave home without the pressure pro on my coach,toad or trailer.