False sense of security: why all-wheel drive is dangerous when skidding

All-wheel drive cars need constant grip to avoid skidding

Using all-wheel drive can create a false sense of security on the road. In fact, skidding is very dangerous for crossovers. This was stated by Anna Utkina, Communications Director of Avtodom Group and AvtoSpetsCenter Group.

On slippery surfaces such as ice and snow, all-wheel drive vehicles, such as crossovers, accelerate more easily than cars with one driving axle. However, the braking efficiency of both types of vehicles is the same. Driving an all-wheel drive car in a skid requires a high level of driver training.
Anna Utkina,  Communications Director of Avtodom Group and AvtoSpetsCenter Group

Modern all-wheel drive systems can be divided into two main categories. The first category includes systems with a center differential, in which all-wheel drive functions constantly. Power is distributed between the axles through a gearbox, and all four wheels are driving. However, this does not provide sufficient protection against collisions with obstacles.

The most common is the second category of systems using couplings, which are installed on all-wheel drive crossovers. These couplings automatically connect the second axle when the wheels slip, and the rest of the time either only the front or only the rear wheels are used.

As the auto expert explained, a skid occurs when the rear wheels start moving faster than the front wheels. On an all-wheel drive car, this is easy to predict, but the behavior of the car depends on the drive axle, which cannot be visually determined.

To avoid skidding, all-wheel drive cars require constant grip, Utkina emphasized. When cornering, it is important to avoid sudden braking.

If the car skids, turn the steering wheel in the direction opposite to the skid, release the gas and gradually restore traction. It is important to catch the moment when the rear wheels begin to align the car. Lack of traction can lead to continued skidding, and excess gas can lead to a lack of space on the road.

To develop driving skills, it is recommended to study the behavior of the car on specialized training grounds under the guidance of an experienced instructor. This will increase preparedness for unforeseen road situations.

Earlier, Artem Bovt, head of the Fit Service car service, said that in winter fuel consumption in the car may increase. The main reason is winter tires. It has a special composition that provides better grip on the road in icy conditions, and is designed to increase rolling resistance, which is especially important on slippery roads.

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