We have a 8265S. The brochure list the weight at somewhere around 6,300 lbs., but the sticker in our cabinet says 6,750. The 6,750 is the way the trailer left the factory with all options installed including the A/C unit. We tow ours with a '06 Chevy Silverado 1500 ext cab with the 5.3 liter and towing package and it does a nice job towing the trailer. The only thing I've done to the truck is install a set of Timbrens and a Flowmaster catback exhaust system. We really like the trailer and like a previous poster said, the two opposing slides creates an exceptional amount of living area in the back of the trailer.