Trailer a device that makes it possible to tow a vehicle with all four wheels totally off the ground.

This eliminates concerns about transmissions, odometer mileage accumulation and backing into campsites, but loading and unloading can be cumbersome and time-consuming. The motorhome owner also must find a place to store the trailer upon arrival at a destination.

See also:
"Trailer" is in the NAICS Code "33621"
Motor Vehicle Body and Trailer Manufacturing

"Trailer" is in the UNSPSC Code "25181708"