Hailed Wheels is a term used to describe the transportation industry, specifically taxis and CABS. The term is derived from the two crossword solutions, CAB (3 letters) and CABS (4 letters). CAB stands for 'CAB Allocation Board' and CABS stands for 'CAB Allocation Board System'. These two terms refer to the system of regulation and control of the taxi industry in many countries. This system ensures that the public has access to safe and reliable transportation services.