Four-wheel drive, often known as 4WD, is a two-axle vehicle drivetrain that can deliver torque to all four wheels at the same time. It can be on-demand or full-time, and it's usually connected via a transfer case with an additional output drive shaft and, in many cases, additional gear ranges. You can visit a car repair Perth if you are experiencing any issues with your 4wd and require 4wd maintenance to ensure that your 4wd rides smoothly and without any issues.
