4x4 driving refers to operating a vehicle equipped with a four-wheel drive system, which allows all four wheels to receive power from the engine simultaneously. This feature enhances traction and stability, making it ideal for navigating challenging terrains such as mud, snow, sand, and rocky paths. Vehicles designed for 4x4 driving often have higher ground clearance and specialized tires, enabling them to tackle obstacles that standard cars cannot. Enthusiasts enjoy off-road adventures, exploring nature while testing their vehicle's capabilities in various environments.