Clean diesel truck engines and emissions control systems now make up on average 30% of all heavy-duty commercial vehicles in operation in the U.S. as a result of adoption by…
Clean Diesel Trucks Make up 30% of U.S. Fleet Read more...
About 43% of all medium- and heavy-duty diesel commercial trucks in operation in the U.S. – 4 million of 9.5 million diesel trucks – are now equipped with newer technology…
Clean Diesel Nearly Half of Total Truck Population Read more...
With less than a decade passing since EPA’s 2007 engine emission rules, more than 37 percent (and rising) of all diesel-powered medium and heavy duty commercial trucks are now equipped…
Nearly 40% of Commercial Trucks Are Clean Diesel Read more...
