Diesel Progress North American, founded in 1935, is the voice of the on-highway, off-highway, stationary and marine engine-powered equipment markets. Diesel Progress North American covers diesel, natural gas, gasoline and other types of engines, as they are used in these types of equipment, reaching manufacturers in the U.S., Mexico and Canada. Editorial coverage focuses on new engines, hydraulics, powertrain components, electronics, controls, ergonomics and all the other components that goes into these machines. Our coverage also includes industry business news and trends, as well as our popular Forecast issue each September. Diesel Progress North American has also been the leading emissions products, technology and industry news publication since the advent of the Clean Air Act.