what does a 4 x 2 mean in trucks?
On a 4x2 drivetrain vehicle, only two of the wheels are being given torque. This can either be given to the front wheel axis or the rear wheel axis. ... On a 4x4 drivetrain vehicle, all four of the wheels are being given torque. All-Wheel Drive(AWD) and Four-Wheel Drive(4WD) are 4x4 drivetrains.