I am only speaking to people who keep there boats in the car. Trailoring a boat is not part of this discussion. Zodiac has a 10 foot Rib with a fold up transom that weighs 106 pounds As does Achellies and Mercury Ab Inflatables has an Ultralite 10 foot Rib that has a fold up transom and an aluminum bottom that weighs 87 pounds Would you keep what have a Sib or goto one of the Ribs