Jeep 2014 Grand Cherokee Owner's Manual page 552

550 WHAT TO DO IN EMERGENCIES
WARNING!
To avoid the risk of forcing the vehicle off the jack,
do not tighten the lug nuts fully until the vehicle has
been lowered. Failure to follow this warning may
result in personal injury.
9. Lower the vehicle by turning the jack screw counter-
clockwise, and remove the jack and wheel blocks.
10. Finish tightening the lug nuts. Push down on the
wrench while at the end of the handle for increased
leverage. Tighten the lug nuts in a star pattern until
each nut has been tightened twice. For correct lug nut
torque refer to Torque Specifications in this section. If
in doubt about the correct tightness, have them
checked with a torque wrench by your authorized
dealer or at a service station.
11. Lower the jack to the fully closed position and return
it and the tools to the proper positions in the foam
tray.
12. Remove the small center cap and securely store the
road wheel in the cargo area.
Stowed Spare