Jeep 2011 Grand Cherokee - Owner Manual - Manual (Page 470)

4. For the front axle, place the jack and protective cap on
the body flange just behind the front tire as indicated by
the triangular lift point symbol on the sill molding. Do
not raise the vehicle until you are sure the jack is fully
engaged.
5. For a rear tire, place the jack and protective cap in the
slot on the rear tie-down bracket, just forward of the rear
tire (as indicated by the triangular lift point symbol on
the sill molding). Do not raise the vehicle until you are
sure the jack is fully engaged.
Lift Point Symbol On Sill Molding
Front Jacking Location
468 WHAT TO DO IN EMERGENCIES