HL trailers are weighed as they come out of the plant. There is a yellow sticker on the inside of the door frame. It lists the dry weight as equipped. There is a yellow sticker on the outside on the ODS near the front that has the GVW for the trailer. Your pin weight will be about 20% of the loaded for travel weight. 20% of the GVW will be close to the pin weight. Example....18K GVW will be close to 3600#.