Your motorhome should only be on a 22000 lbs chassis the 32VS is reasonably light empty about 18000 lbs. You need to research and weigh your unit. Pdf files on specs are available at the Fleetwood web site. Also look at or in the closets or cupboard doors for weight information data sheet. My 33v is basically the same as a 32vs and weighs less than 20000 lbs
loaded with fuel, water and all gear, and food and drink. tire pressures for my weights are 80 front and 75 rear. Front and rear weights minimum are needed and individual wheel weights are better to set tire pressure to a Michelin tire pressure chart.