The Environmental Protection Agency (EPA) has issued new guidance regarding diesel exhaust fluid (DEF) systems in diesel engines that cause trucks and tractors to enter “limp mode” when DEF levels are ...

Mobility and transportation are undergoing continuous shifts as technology advances and sustainability policies evolve. However, one sector which is moving at a slower pace is the trucking industry.

While American buyers never adopted diesel cars en masse like their European counterparts, there have still been a few diesel models that were offered for sale in the U.S. over the decades. Still, ...