4 wd cars
4 wheel drive is ideal for off-road conditions, allowing the driver to maneuver in the unpredictable field. If any of the four wheels lose traction, the other 3 tires are able to compensate and move the car while a little compromised.Snowy conditions
When the road is full of snow, most cars simply do not move if built with only two drive mechanism. This is the result of the amount of snow on the road surface. Once the snow becomes larger than a few inches of the car did not have enough traction for movement. A 4WD, however, be able to overcome this because of the additional power for the extra wheels.
Scarps
Like all other requirements above a steep slope, you will need a big boost for the car to drive success. Four-wheel traction are a must, especially if the slope has a steep slope.
Disadvantages 4WD
Although the 4WD will give more power to driver through most types of road conditions will not improve the ability of the car to come to a complete stop. Vehicles equipped with this device must rely on the brakes and anti-lock brakes, like all other cars.
What is the difference between AWD and 4WD
The four-wheel drive was used in a wide range of vehicles. Its application may be slightly different depending on your needs. The standard 4WD vehicle does not use all the time. This means that the car has 4 wheel drive is probably the possibility of switching on and off. Vehicles, which may be driven 4WD mode, it's called All Wheel Drive (AWD). AWD is a variation of the word. larger vehicles such as trucks with more than 4 wheels is used the term suggests that all wheels have the ability to drive. This works more or less the 4WD, with the exception that the more wheels to keep the force further impetus to six wheels, which has six rings and so on.
