By definition, a four-wheel drive vehicle is one that will provide you with better traction and control of your vehicle in any condition, be it muddy or icy. These types of vehicles have been around for decades and were first created in 1899. The first four-wheel car was used as transportation to the moon. Since then the style and use of the vehicle has transformed significantly. Most of these types of vehicles are used by the military, but technology has allowed the average person to enjoy the benefits in passenger vehicles.
Continue reading 'Best Advantages of Vehicles with Four Wheel Drive'»
Full time 4WD, also called permanent 4WD, (not to be confused with: part time 4WD ) is a system that powers all four wheels at all times and can be used full time on all surfaces including pavement. The additional feature of a differential incorporated into the transfer case makes it possible to use 4WD all the time.
2WD is not available (only part time 4WD offers that option). Each tire creates about 25% of the available torque when the ground is level with a consistant surface. Driver has a choice of a “4-high” (that’s your every day setting) and “4-low”.
Full time 4WD vehicles work very well on-road and are very capable off-road.
When “4-low” is selected the wheels create substantially more torque (on a Grand Cherokee its 2.72 times more) than in “4-high” – at the same time the vehicle moves at substantially slower speeds (2.72 times slower on a Jeep Grand Cherokee).
Continue reading 'Full Time 4WD, All Wheel Drive (AWD), and Automatic All Wheel Drive (Auto AWD)'»
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