Thanks Nemo. I will check it later on. I was suppose to leave on my trip today to Lake Tahoe, but while listening to the weather report they said the wind was going to be up around 50 mph gusts up in the mountains by Ventura, Ca. So I delayed my trip by a day.
I definitely want to install a ball valve cock and a quick disconnect. You never know when you might need air for a tire or even an impact wrench.
Last year when I was at the balloon fiesta in Albuquerque lot of motor homes there parked at the Sandia casino and I noticed this motor home that had a low tire and the owner pulled out a air hose from a compartment and hooked it up front to a quick disconnect and filled up the tire.
I thought that was a great idea using the compressor already on the coach.
I had a portable compressor I had bought at WalMart, but it could barely fill automobile tires. It would never fill those 22.5 tires.