Some semi trucks use single axles, while others use double or tandem axles. Here are the differences between the two setups ...

For massive semi-trucks that haul tens of thousands of pounds down highways every day, drivetrain isn't just a matter of choice. Rear-wheel drive (RWD) is the backbone of the trucking industry for a ...

Given their enormous size, it's strange to think that semi-truck fleets actually care a great deal about aerodynamics. Whether it be the installation of angled fins on the side or the addition of ...

WALCOTT, Iowa (KWQC) - The driver of a semi whose wheels fell off on I-80 and struck a woman’s vehicle earlier this month near Walcott has been located by authorities. According to Iowa State Patrol, ...