FORD 2010 Mustang v.1 - Manual (Page 230)

1. Block both the front and rear of
the wheel diagonally opposite the
flat tire. For example, if the left
front tire is flat, block the right rear
wheel.
2. Remove the lug wrench, spare
tire and jack.
3. Remove the center ornament (if
equipped) from the wheel. Loosen
each wheel lug nut one-half turn
counterclockwise but do not remove
them until the wheel is raised off
the ground.
2010 05+ Mustang (197)
Owners Guide, 1st Printing
USA (fus)
Roadside Emergencies
230