The March edition of Today’s Trucking is now on the information highway, and you know what that means. It’s time for our annual tally of Canada’s Top 100 for-hire carriers. Do you know who’s bigger and who’s gone? Editor John G. Smith explores factors that led to changes in fleet sizes, as well as the ways a new U.S. president could affect the equipment you buy. Rolf Lockwood highlights hydrogen, and efforts to use it as a vehicle fuel. And Jim Park looks at lubrication needs beyond the oil pan. It’s all just a click away.