Dodge 2011 Grand_Caravan - Owner Manual - Manual (Page 452)

2. There are two jack engagement locations on each side
of the vehicle body. These locations are on the sill flange
of the vehicle body.
CAUTION!
Do not attempt to raise the vehicle by jacking on
locations other than those indicated.
Rear jack locations are between a pair of down-facing
tabs on the sill flange of the vehicle side body.
Front jack location is on the sill flange of the vehicle body
and is located 6 in (150 mm) from door edge.
Jack Location
Rear Jacking Location
450 WHAT TO DO IN EMERGENCIES