Most Class A's won't accept the sensors without replacement valve stems.
It can be done on some with extensions, but they generally aren't recommended.
I know that with the 22.5" rims on my GT that it's hard enough, just airing them up; much less trying to mount a sensor on the factory valve stems!
2005 Georgetown 342DS XL, Full Banks Package
2005 Liberty Renegade 4X Toad
1989 Wrangler Sahara Toad
1984 19.5' Beachcraft i/o 5.o liter, 4-bbl (and you thought your Moho sucked gas!)
D/W Carole and Maggie the Teacup Lab (Black Chihuahua)