Harry- Thank you for your paitence. I'll be a good lad and start checking the air more frequently. In addition to the cost of the tire, I've heard that a blow out on a front tire makes for a very hard to control coach (as you might expect I suppose). Someone told me that it happened to them and it took their full strength to control the bus from crashing. Is this an exageration ? Scary if not.

I have a great air gauge and I have valve extenters to get to the inside tires ok. I didn't know you could use the air off your bus to air up the tires however. I like to read and wish I could read more but my coach didn't come with the Royal manual and Royal says they don't have one. I need to find another 97 Royal owner in the group that is willing to make a copy I guess.