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EPA Truck NOx Pre-Rule Faces Bumpy Ride

EPA Truck NOx Pre-Rule Faces Bumpy Ride

The EPA is looking to establish more stringent heavy-duty diesel truck emission standards for oxides of nitrogen (NOx) and other pollutants. The exact rule may well hinge on public comments— and the agency may be deluged by them, both pro and con, given the early reaction.

January 6, 2020

Do Grille Guards Catch Wind?

Do Grille Guards Catch Wind?

One might wonder what impact all that heavy metal stuck out in front of the highly aerodynamic profiles honed by truck makers can have on cheating the wind.

May 29, 2019