Stefan Lorentzson is the President of Volvo Group North America, a branch of the Swedish automaker t...

Stefan Lorentzson is the President of Volvo Group North America, a branch of the Swedish automaker that’s involved with heavy industry. They build things that range from semi trucks to aircraft engines to construction equipment. In this interview we talk about where the heavy truck market’s going and some exciting new technologies that will make trucks more fuel efficient.