2010 TOYOTA PRIUS spare tire

5
When trouble arises
527
5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
Taking out the spare tire
Loosen the center fastener that
secures the spare tire.
Replacing a flat tire
Chock the tires.
ITO52P106
STEP1
Flat tireWheel chock positions
Front Left-hand side Behind the rear right-hand side tire
Right-hand side Behind the rear left-hand side tire
Rear Left-hand side In front of the front right-hand side tire
Right-hand side In front of the front left-hand side tire

5
When trouble arises
529
5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
Remove all the wheel nuts and
the tire.
When resting the tire on the
ground, place the tire so that the
wheel design faces up to avoid
scratching the wheel surface.
Installing the spare tire
Remove any dirt or foreign mat-
ter from the wheel contact sur-
face.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is
in motion, and the tire may
come off the vehicle.
Install the spare tire and loosely
tighten each nut by hand to
approximately the same amount.
Tighten the wheel nuts until the
tapered portion comes into
loose contact with the disc
wheel sheet.
ITO52P114
STEP6
STEP1
STEP2
Disc wheel 
sheet
Tapered portion

532 5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.Pass the belt through the buckle
and secure the tire firmly. Check
that the belt is securely held by
the buckle.
The belt cannot be fastened
securely if the buckle is facing the
wrong direction.
STEP4
■The compact spare tire
●The compact spare tire is identified by the label “TEMPORARY USE
ONLY” on the tire sidewall.

Use the compact spare tire temporarily only in an emergency.
●Make sure to chec k the tire inflation pressu re of the compact spare
tire. ( P. 565)
■Tread life
The compact spare tire can be used many times, if necessary. It has
tread life of up to 3000 miles (4800 km) depending on road conditions
and your driving habits. When treadwear indicators appear on the tire,
replace the tire. ( P. 441)

5
When trouble arises
533
5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
■
When using the compact spare tire
As the compact spare tire is not equipped with the tire pressure warning
valve and transmitter, low inflation pressure of the spare tire will not be
warned. Also, if you replace the compac t spare tire after the tire pressure
warning light comes on, the light remains on.
■ If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on the rear of the vehicle. Perform the fol-
lowing steps and fit tire chains to the front tires.
Replace a rear tire with the compact spare tire.
Replace the flat front tire with t he tire removed from the rear of
the vehicle.
Fit tire chains to the front tires.
■After completing the tire change
The tire pressure warning system must be reset. (P. 442)
■Jack point guide
STEP1
STEP2
STEP3
The jack point guides are located under
the rocker panel. They indicate the jack
point positions.

5
When trouble arises
535
5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
CAUTION
■Replacing a flat tire
Observe the following precautions to
reduce the risk of death or serious
injury.
●Do not try to remove the wheel ornament by hand. Take due care in
handling the ornament to avoid unexpected personal injury.
●Never use oil or grease on the wheel bolts or wheel nuts. 
Oil and grease may cause the wheel nuts to be excessively tightened,
leading to bolt or disc wheel damage. In addition, the oil or grease can
cause the wheel nuts to loosen and the wheel may fall off, causing a
serious accident. Remove any oil or grease from the wheel bolts or
wheel nuts.
●Have the wheel nuts tightened with a torque wrench to 76 ft•lbf (103
N•m, 10.5 kgf•m) as soon as possible after changing wheels. 
Failure to follow these precautions could cause the nuts to loosen and
the wheels may fall off, which could lead to an accident causing death
or serious injury.
●Do not attach a heavily damaged wheel ornament, as it may fly off the
wheel while the ve hicle is moving.
■When using the compact spare tire
●Remember that your spare tire is specifically designed for use with
your vehicle. Do not use your spare tire on another vehicle.
●Do not use two spare tires simultaneously.
●Replace the compact spare tire with a standard tire as soon as possi-
ble.
●Avoid sudden acceleration, deceleration and braking, as well as sharp
cornering.
■Speed limit when using the compact spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a compact
spare tire is installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Failing
to observe this precaution may lead to an accident causing death or seri-
ous injury.

536 5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
CAUTION
■When the spare tire is attached
The vehicle speed may not be correctly detected, and the following sys-
tems may not operate correctly:
●ABS & Brake assist
●Enhanced VSC
●Navigation system (if equipped)
●TRAC
●Dynamic radar cruise control (if equipped)
●Cruise control (if equipped)
●PCS (if equipped)
●LKA (if equipped)
●Rear view monitor system (if equipped)
●Advanced parking guidance system (if equipped)
■After using the tools and jack
Before driving, make sure all the tools and jack are securely in place in their
storage location to reduce the possibility of personal injury during a collision
or sudden braking.
■ When stowing the flat tire
● Make sure the rear seats are in their original position.
● Secure it using a tire tie-down belt. Otherwise, the flat tire may fly out in
case of the sudden braking or an accident, resulting in death or serious
injury.

5
When trouble arises
537
5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
NOTICE
■Do not drive the vehicle with a flat tire
Do not continue driving with a flat tire.

Driving even a short distance with a fl at tire can damage the tire and the
wheel beyond repair.
■Be careful when driving over bumps with the compact spare tire
installed on the vehicle
The vehicle becomes lower when driving with the compact spare tire
compared to when drivin g with standard tires. Be careful when driving
over uneven road surfaces.
■Driving with tire chains and the compact spare tire
Do not fit tire chains to the compact spare tire. 
Tire chains may damage the vehicle body and adversely affect driving
performance.
■When replacing the tires
When removing or fitting the wheels, tires or the tire pressure warning
valve and transmitter, contact your To yota dealer as the tire pressure
warning valve and transmitter may be damaged if not handled correctly.
■To avoid damaging the tire pressure warning valves and transmit-
ters
Do not use liquid sealants on flat tires.

566 6-1. Specifications
PRIUS_U (OM47668U) U.S.A. Compact spare tire
Tire sizeT135/80D16 101M
Spare tire inflation pressure

(Recommended cold tire
inflation pressure) 60 psi (420 kPa, 4.2 kgf/cm2 or bar)
Wheel size
16  4T
Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m)