How to Use 2WD and 4WD?

[VonAnastasia]

Most urban paved roads can use 2WD, while muddy roads, gravel roads, and slippery roads in rainy or snowy weather can use 4WD. The following is a related introduction to 2WD and 4WD: 1. Advantages of 2WD: It can be used on urban paved roads, and 2WD improves fuel efficiency. 2. Advantages of 4WD: In rainy or snowy weather, you can switch to 4WD mode when driving in urban areas. Four-wheel drive increases the car's grip, making it less prone to losing control or skidding on slippery roads, thereby enhancing safe driving. On some unpaved roads, the 4WD system is needed to get out of difficult situations. High-end four-wheel-drive systems can independently distribute torque between the front and rear axles and between the two wheels on the same axle. The development of such systems can improve the car's cornering performance. For example, if the car is turning left, the system can recognize this and allocate more torque to the two wheels on the outside of the turn to help the car achieve the turn at a faster speed.