Got the new tires mounted today but have yet to fly with them. They look good and are light weight and fairly soft. Usually when I push the plane in the hanger it stops pretty abruptly when it hits the chocks but the new Desser's almost rolled right over the top of them with the same air pressure as I had in the old tires, 10 lbs.
Weights of the bare tires:
Old Desser 21" 800-6..................10 3/4 lbs each
New Desser 22" 850-6 Tundra.......9 lbs each