FORD 2012 Explorer v.2 - Manual (Page 335)

Removing the spare tire and jack
If the 3rd row seat is stowed in the floor, you will need to unstow it
(raised position) to access the spare tire and jack. Refer to Unstowing
the third row seat in the Seating and Safety Restraints chapter for this
procedure.
1. Turn the two knobs on the floor
filler counterclockwise, then remove
the floor filler and carpeted floor
panel located in the rear of the
vehicle.
2. Remove the wing nut that secures
the spare tire by turning it
counterclockwise.
3. Lift and remove the spare tire
from the spare tire well.
Roadside Emergencies
335
2012 Explorer (exp)
Owners Guide, 2nd Printing
USA (fus)