See also:

Rear Door Removal (Four-Door Models)
WARNING! Do not drive your vehicle on public roads with the doors removed as you will lose the protection that they can provide. This procedure is furnished for use during off-road operation only ...

Tire Terminology And Definitions
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Shift Positions
For additional information on the appropriate use of each transfer case mode position, see the information below: 2H Position This range is used for normal street and highway driving on hard-surfa ...