toy hauler
n.β Β«A good number of the units on display were of a style that didnβt even exist a few years ago. That would be the “sport utility trailer,” more commonly known as the “toy hauler.” A SUT is a travel trailer that doubles as a garage on wheels and can be used to transport All Terrain Vehicles, motorcycles, small boats or other bulky “toys” to the campsite.Β» ββAmericaβs On The Tow: Small βtowablesβ and βtoy haulersβ boost RV sales” by Mike Stahlberg Register-Guard (Eugene, Oregon) Mar. 6, 2007. (source: Double-Tongued Dictionary)