Drivetrains

How Does Part-Time Four-Wheel Drive Work in Alberta, Canada?

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Many AWD vehicles have a shiftable 4×4 system.  Jeep Cherokees, for example, come with Active Drive I, which engages both axles on slippery roads.   AWD cars and trucks use a transfer case to send torque to all tires. However, when this drive style is not needed, shiftable powertrains can disengage one of the axles […]

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