It was my understanding that Grand Design now weighs all trailers and does not use estimated weight for the sticker. How do you go about weighing your trailer?
It was my understanding they were going to weigh all new trailers to give accurate weight.
It helps to get yours loaded and bring it to the scale. Many people like to do it so they can distribute weight better. If you have a travel trailer, you can hook up the WDH and get a idea what the weight is on the front vs rear tires of the truck.
Here a map locator for Cat Scale