*** Welcome to piglix ***

6×4 (drivetrain)


A 6×4 drivetrain (six-by-four) is a vehicle with a drivetrain of three axles delivering power to two wheel ends on two of them. It is a form of four-wheel drive but not one of all-wheel drive.

It is the most common form of drivetrain of semi-tractors and heavy haul fixed-chassis cargo trucks.


...
Wikipedia

...