Heavy Duty Trucking is written expressly for heavy truck fleets operating Class 7 and 8 trucks.

Exceptional journalism, a strong editorial philosophy and a no-holds-barred reporting style have made HDT the leader in the marketplace for more than 20 years, and HDT readers operate more than 71% of the heavy trucks in use today.

HDT features articles on vehicle specs for engines, axles, wheels, transmissions, and brakes; maintenance products like oils and filters; and industry news about legislation, vehicle safety, insurance, national security, and the economy.