Dodge 2010 Charger Owner's Manual page 357

356 WHAT TO DO IN EMERGENCIES
2. If equipped with steel wheels, do not remove the
wheel cover at this time. If equipped with aluminum
wheels where the center cap covers the lug nuts, use the
lug wrench to pry the center cap off carefully before
raising the vehicle.
Center Cap Removal
WARNING!
To avoid possible personal injury, handle the wheel
covers with care to avoid contact with the metal edges
and retention teeth.
3. Before raising the vehicle, use the lug wrench to
loosen, but not remove, the lug nuts on the wheel with
the flat tire. Turn the lug nuts counterclockwise one turn
while the wheel is still on the ground.