Contemplating a Change to Class A from 5th Wheel

There should be a CCC sticker on a cabinet door or for Monaco, look in the closet.
About the only change in those years for the RR8R or 10S was the addition of ping tanks that increased the volume of air effectively in the airbags resulting in a little softer ride. My 04, built in 03 has ping tanks so not sure when they started. Often a higher end unit will have something and then over a couple years it works it's way down to the lesser units.