Question: what does 4x2 on a truck mean?
Answer: 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. You may have heard of the terms Front-Wheel Drive(FWD) and Rear-Wheel Drive(RWD). The specific type of 4x2 drivetrain is what these are referencing.