semi

Every time you drive by a semi and feel your car get pushed away from the rig, it reinforces the reality that tractor trailers punch a big, ragged hole in the air around them. It takes a lot of power to force those big boxes through the wind, and Mercedes-Benz is working to please both fleet ...

Passenger cars and light-duty trucks will be subjected to stringent new emission standards in the near future. Heavy-duty vehicles are not being left out of the mix and will have their own regulations intended to slowly lead to cleaner vehicles delivering goods across the nation. That's a good ...

Ray Holan is an accomplished auto mechanic, biofuel advocate, author of the book Sliding Home: A Complete Guide to Driving Your Diesel on Straight Vegetable Oil and regular feature contributor to AutoblogGreen. Compared to a VW Jetta TDI, this truck's a monster.One look at the Great Lakes Brewing ...