Kenworth has announced its guide designed to help fleets and owner-operators select the appropriate powertrain for heavy-duty trucks is now available.

The “Kenworth White Paper on Powertrain Spec’ing” features information on Cummin and Caterpillar engines, engine cooling systems, spec’ing considerations for powertrain lubricants, automated and manual transmissions, axles and drivelines, and suspensions and traction control options.