I have a 1995 Leisure Travel Freedom Widebody. The exact weights of any vehicle will vary according to the equipment, options and added elements included when assessing the weight of your particular van. The vehicle specifications sticker on mine was located on the driver's side door post:
DATE OF MFG March 13 1995
GVWR 8510 LB 3851 KG
GAWR FRONT 1438 KG W/ TIRES LT225/75R16-E RIMS 16 x 6.0 psi cold 55
GAWR REAR 2432 KG W/ TIRES LT225/75R16-E RIMS 16 x 6.0 psi cold 80
Here is a good article on how the various measures of vehicle weight are calculated for RVs: https://leisurevans.com/blog/gvwr-weight-rv-matters/
Yes, and to get the real dry weight, it looks like a scale is the best option and even then you need to be sure what you're weighing. The article above will help clarify it before you go get it weighed.