Based on a Peterbilt 579 commercial semi truck, the ReVolt EREV hybrid electric semi truck promises 40% better fuel economy and more than twice the torque of a conventional, diesel-powered semi.

HCFR units and specialty teams are at the site of the ... (WFLA) — A driver died after the cab of his semi-truck became submerged early Monday morning in the Tampa Bypass Canal off Interstate ...