I think if I remember correctly our Cambridge 358 and the Chevy 2007 Chevy DRW's 4x4 weight was 25,600 lbs. I know for sure it was heavy. But it had a on board Generator (Onan) and a huge basement. It was very well built. It had 7,000 axles and Goodyear G-614's I always thought it should have had 8,000 axles? If the Alpine is built any place close to the Cambridge it will be heavy and a great 5th wheel. I do like the floor plan, I do question why they aren't using G-rated tires. Just for everyones Info. My Chevys weight was 8,560 lbs which made the Cambridge weight 17,040
. The weight will sneak up on you???