Good reading Drove truck in Oregon and Washington , knew several scalemasters .. Washington doesn’t want your rv in the scale. Unless an officer pulls you in for a violation. I think this is common and in all the years I’ve done this across the country I’ve never seen anyone targeted other than rv’s that are being transported ( commercial operators). Yes if your moving the rv for hire it’s a commercial move. If you have big stickers on the front and back hawking your web site or blog .. you could be commercial . Read the article, make up your own mind. Years of rving across the country and I’ve never had a problem driving right on by. I have however been a trucker on my cb listening to the talk when some confused rver pulls through. Good times clear as mud but I’ll drive right on by.