﻿ Knight Transportation | Sustainability: Equipment Cleaner Air
Knight Transportation operates one of the cleanest burning
tractor fleets in the country. Our 3,500+ company-owned tractors
operate with either US EPA2007 or US EPA2010 engines. In most
metropolitan areas, our trucks emit less particulate matter than
they take in; meaning we actually leave the air cleaner than we
found it. Technology related to these engines, have effectively
reduced the two primary emissions of the diesel engine (NOx and
particulate matter) by 99%, making them almost immeasurable.
Knight Transportation continues to work with engine
manufacturers to help develop and test next-generation engines.
We are an industry leader in implementing and investing in these
engines which accelerates the benefits of these cleaner burning
technologies. All of this reflects our commitment as a good
environmental steward  Strehl Trailer Blades  Low Emissions,
Aerodynamic, Fuel Efficient