According to the Diesel Technology Forum, California’s truck and bus fleet rule has effectively kept older, higher-emitting trucks on the road for longer, in turn delaying emissions reductions and cleaner air.
More Fuel-Efficient Diesels Coming in 2020
Fleets will have more fuel-efficient options in the most popular vehicle segments as 2020 brings the first full year of opportunity to invest in diesel engines in full-size, 1/2-ton pickup trucks along with new options in the SUV segment.