UPDATE: I-65 reopened early Tuesday morning. An explosion and semi-truck fire in northwest Indiana has closed a section of Interstate 65, police said. Stream NBC 5 for free, 24/7, wherever you are.

Semi-trucks are some of the longest, biggest, and heaviest vehicles on the roads. Semi-trucks — and here's what "semi" means on a semi-truck — are wide, averaging 8.5 feet, and can reach 70 to 80 feet ...

A semi-truck tire blowout changes everything in a heartbeat. One moment, traffic moves smoothly, and the next, vehicle parts scatter across lanes, creating chaos that can end in tragedy. A recent ...