Survey - who has had a citation for RV overweight?

I personally am always aware of my weight as are many on this forum. My guess is that far more passenger cars (not towing anything) with large Thule's on the top, five or six passengers and coolers strapped to the back of the vehicle are far more overweight than many RV's on the road. You'll never see them pulled over for being overweight, going too fast yes, but not because their rear tires are almost on the rims!