Very nice. So the tongue weight of dolly is figured into GVWR? I thought the tongue weight was part of the GCWR. Thinking about it that makes sense as the tongue weight is on the chassis not part of the towed vehicle weight. Stick around the forum long enough and you will learn something! My Ace 27.2 is on a 16000 pound chassis and I flat tow a 4200 lb Cherokee. GCWR is 23000. I doubt I will have a lot of spare weight in the coach after we load up either.