Unless the power of attorney has been made irrevocable by its own terms or by some legal principle, the grantor may revoke the power of attorney by telling the attorney-in-fact it is revoked.
2012 Jeep Wrangler Sport with dealer installed 4 1/2  lift kit 18 Black Mayham wheels and 35 Tires. Here we have a 2010 Jeep JK with 285/70/17 Duratrac tires on black 17x9 wheels 4.5 B.S. jeep is not lifted. This is a 2011 Jeep JK 285/70/17 Bridgestone Dueler A/T tires on BlackRock wheels, no lift.
Four wheel drive, normally operate rear wheel drive, with a transfer case to engage the front axle. They come 2 ways. 4X2 which is rear wheel drive only, or 4X4 which is 4 wheel drive. Not all jeeps are 4 wheel drive.