Trying to locate spare tire and tire jack. purchased used. cannot find jack or spare tire

Fold back seat down where your scissor jack is located, use the same handle for the jack to lower the spare tire. The portal hole for that is just under back bumper or near license plate.

How do any of these answers have anything to do with the question at hand?
" How to place jack and spare tire in trunk of Pontiac g6."

in my burb, the jack and all the components are in a compartment located between the 3rd row seat cupholder and the mesh/container compartment. it's kind of deep and it has a small indednt for a handle, lift that and it should pop right out, then you can undo the nut to release the jack and wheel chokes. then follow konkomados's steps to lower your spare at the back

locate bolt or wing nut in centre of wheel and undo

These cars were sold with a mini spare tire which was 3/4 the size of your full size spare that you have. Any Ford or Lincoln Mercury dealer pasts department can sell you the correct parts needed to bolt down your full size spare tire

If the spare tire does not lower to the ground,the secondary latch is engaged
causing the tire not to lower Your vehicle has an underbody-mounted tire hoist
assembly equipped with a secondary latch system.It is designed to stop the spare
tire from suddenly falling off your vehicle if the cable holding the spare tire
is damaged.For the secondary latch to work,the tire must be stored with the
valve stem pointing up.
1.Check under the vehicle to see if the cable is visible.If it is not visible
proceed to Step 6.
2.If visible,first try to tighten the cable by turning the wheel wrench clockwise
until you hear two clicks or feel it skip twice.You cannot overtighten the cable.
3.Loosen the cable by turning the wheel wrench counterclockwise three or four turns.
4.Repeat this procedure at least two times.If the spare tire lowers to the ground
continue with Step 2 of removing the Spare.
5.Turn the wrench counterclockwise until approximately 6 inches (15 cm) of cable is
exposed.
6.Attach the jack handle,extension and the wheel wrench to the jack and place it under
the vehicle towards the front of the rear bumper.Position the center lift point of the
jack under the center of the spare tire.
7.Turn the wrench clockwise to raise the jack until it lifts the end fitting.
8.Continue raising the jack until the spare tire stops moving upward and is held firmly
in place.
9.Lower the jack by turning the wheel wrench counterclockwise.Keep lowering the jack
until the spare tire slides off the jack or is hanging by the cable.
10.Disconnect the jack handle from the jack and carefully remove the jack.Use one hand
to push against the spare while firmly pulling the jack out from under the spare tire
with the other hand.

Location of the spare tire and tools
The spare tire and tools for your vehicle are stowed in the following
locations:
Item Location
Spare tire Under the vehicle, just forward of
the rear bumper
Jack assembly Under the third row bench seat in
the tool bag
Removing the jack and tools
1. Lift the 3rd row seat cushion.
2. Remove the jack assembly from the bag under the seat.

Removing the spare tire
1. Open the liftgate, locate the U-shaped slits in the carpet, and flip up
the piece of carpet to expose the hex nut.
2. Insert the lug nut wrench on the
hex nut in cargo floor.
3. Turn the wrench
counterclockwise until tire is
lowered to the ground and the cable
is slightly slack.
4. Remove the retainer from the
spare tire. It may be necessary to
lift one end of the tire to disengage
the retainer

Ford's spares are held in place with a cable that's loosened by inserting the jack handle into the cable crank. it's located below the door sill of the rear door. Look for a hole that the jack handle can be inserted and turn counterclockwise. The tire should lower down for you.

1).First you will need a jack, and a socket wrench.

2).Look under the trunk section at the bottom to first find the tire.

3).lift up the truck with the jack then get the spare tire underneath.

4).Use the socket wrench to unscrew the bolt's (turn left to loosen turn right to tighten).

5).Take out the bad tire and replace it with the spare.

6).Place the bolts back in place.

7).Lower the car back down .

8).Through the bad tire and your tools back in the trunk.

9).Your all done and can now leave.

(Note - Do not touch the engine or try to operate the car while doing this).

try junk yards .com
or if you no anyone with a garage you can make one
or just cut the cable and put the spare in the bed