Towing is coupling two or more objects together so that they may be pulled by a designated power source or sources. The towing source may be a motorized land vehicle, vessel, animal, or human, and the
Large ballast tractor pulling a heavy load (a transformer) on a hydraulic modular trailer using a drawbar
A British Airways Concorde being towed in New York City
Travel trailers are a familiar type of recreational vehicle
Lowboys carry very heavy loads
A trailer is an unpowered vehicle towed by a powered vehicle. It is commonly used for the transport of goods and materials. There are two general categories of trailers: the full trailer and the semit
Towing
…large semi-truck. Unpowered train cars pulled behind a locomotive can also be considered in this category. Hydraulic modular trailer, a special platform trailer unit which feature swing axles, hydraulic suspension, independently steerable axles, two or more axle rows, compatible to join two or more units…
Utility trailer with a folded loading ramp
A boat on a single-axle trailer
ACP Backtracking genset trailer
Touristic road train in Nantes, France. It has three trailers.