2020 TOYOTA PRIUS C wheel

536
PRIUS c_U
9-1.Specifications
*1: Unladen vehicles
*2: Without roof molding
*3: With roof molding
*4: P175/65R15 tires
*5: P195/50R16 tires
Maintenance data (fuel, oil level, etc.)
Dimensions and weights
Overall length159.4 in. (4050 mm)*2
159.8 in. (4060 mm)*3
Overall width66.7 in. (1695 mm)*2
67.5 in. (1715 mm)*3
Overall height*157.3 in. (1455 mm)*2
58.7 in. (1490 mm)*3
Wheelbase
100.4 in. (2550 mm)
Tread
Front58.5 in. (1485 mm)*4
57.5 in. (1460 mm)*5
Rear58.1 in. (1475 mm)*4
57.1 in. (1450 mm)*5
Vehicle capacity weight
(Occupants + luggage) 845 lb. (380 kg)

5439-1. Specifications
9
Vehicle specifications
PRIUS c_U
15-inch tires
16-inch tires
Tires and wheels
Tire sizeP175/65R15 84H, T125/70D16 96M
(spare)
Tire inflation pressure
(Recommended cold
tire inflation pressure)Front:
38 psi (260 kPa, 2.6 kgf/cm
2 or bar)
Rear: 33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Spare:
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Never exceed the maximum cold tire infla-
tion pressure indicated on the tire sidewall.
Wheel size 15  5J, 16  4T (spare)
Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m)
Tire size P195/50R16 83V, T125/70D16 96M
(spare)
Front and rear tire inflation
pressure
(Recommended cold tire
inflation pressure)Front:
32 psi (220 kPa, 2.2 kgf/cm
2 or bar)
Rear:
29 psi (200 kPa, 2.0 kgf/cm
2 or bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Never exceed the maximum cold tire infla-
tion pressure indicated on the tire sidewall.
Wheel size 16  6J, 16  4T (spare)
Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m)

5519-1. Specifications
9
Vehicle specifications
PRIUS c_U■
Typical tire size information
The illustration
indicates typical tire size.
Tire use
(P = Passenger car,
T = Temporary use)
Section widt h (millimeters)
Aspect ratio
(tire height to section width)
Tire construction code
(R = Radial, D = Diagonal)
Wheel diameter (inches)
Load index (2 digits or 3 digits)
Speed symbol (alphabet with one letter)
■Tire dimensions
Section width
Tire height
Wheel diameter
Tire size
1
2
3
4
5
6
7
1
2
3

5549-1. Specifications
PRIUS c_U■
Temperature A, B, C
The temperature grades are A (
the highest), B, and C, representing
the tire's resistance to the generation of heat and its ability to dissi-
pate heat when tested under contr olled conditions on a specified
indoor laboratory test wheel.
Sustained high temperature can c ause the material of the tire to
degenerate and reduce tire life, and excessive temperature can lead
to sudden tire failure.
Grade C corresponds to a level of performance which all passeng er
car tires must meet under the Fe deral Motor Vehicle Safety Stan-
dard No. 109.
Grades B and A represent higher levels of performance on the labo-
ratory test wheel than the minimum required by law.
Warning: The temperature grades of a tire assume that it is pro perly
inflated and not overloaded.
Excessive speed, underinflation, or excessive loading, either sepa-
rately or in combination, can c ause heat buildup and possible t ire
failure.

5569-1. Specifications
PRIUS c_U
RimA metal support for a tire or a tire and tube
assembly upon which the tire beads are
seated
Rim diameter
(Wheel diameter) Nominal diameter of the bead seat
Rim size designation Rim diameter and width
Rim type designation The industry manufacturer's designation for a
rim by style or code
Rim width Nominal distance between rim flanges
Vehicle capacity
weight (Total load
capacity) The rated cargo and luggage load plus 150 lb.
(68 kg) times the vehicle's designated seating
capacity
Vehicle maximum load
on the tire The load on an individual tire that is deter-
mined by distributing to each axle its share of
the maximum loaded vehicle weight, and
dividing by two
Vehicle normal load on
the tire The load on an individual tire that is deter-
mined by distributing to each axle its share of
curb weight, accessory weight, and normal
occupant weight (distributed in accordance
with Table 1
* below), and dividing by two
Weather side The surface area of the rim not covered by the
inflated tire
Bead The part of the tire that is made of steel wires,
wrapped or reinforced by ply cords and that is
shaped to fit the rim
Bead separation A breakdown of the bond between compo-
nents in the bead
Bias ply tire A pneumatic tire in which the ply cords that
extend to the beads are laid at alternate
angles substantially less than 90 degrees to
the centerline of the tread
Carcass The tire structure, except tread and sidewall
rubber which, when inflated, bears the load
Chunking The breaking away of pieces of the tread or
sidewall
Cord The strands forming the plies in the tire
Tire related termMeaning

5589-1. Specifications
PRIUS c_U
Measuring rimThe rim on which a tire is fitted for physical
dimension requirements
Open splice Any parting at any junction of tread, sidewall,
or innerliner that ext
ends to cord material
Outer diameter The overall diameter of an inflated new tire
Overall width The linear distance between the exteriors of
the sidewalls of an infla
ted tire, including ele-
vations due to labeling, decorations, or protec-
tive bands or ribs
Passenger car tire A tire intended for use on passenger cars,
multipurpose passenger vehicles, and trucks,
that have a gross vehicle weight rating
(GVWR) of 10,000 lb. or less.
Ply A layer of rubber-coated parallel cords
Ply separation A parting of rubber compound between adja-
cent plies
Pneumatic tire A mechanical device made of rubber, chemi-
cals, fabric and steel or other materials, that,
when mounted on an automotive wheel, pro-
vides the traction and contains the gas or fluid
that sustains the load
Radial ply tire A pneumatic tire in which the ply cords that
extend to the beads are laid at substantially 90
degrees to the centerline of the tread
Reinforced tire A tire designed to operate at higher loads and
at higher inflation pressures than the corre-
sponding standard tire
Section width The linear distance between the exteriors of
the sidewalls of an inflated tire, excluding ele-
vations due to labeling, decoration, or protec-
tive bands
Sidewall That portion of a tire between the tread and
bead
Sidewall separation The parting of the rubber compound from the
cord material in the sidewall
Tire related termMeaning

5599-1. Specifications
9
Vehicle specifications
PRIUS c_U
*: Table 1  Occupant loading and distribution for vehicle normal load for
various designated seating capacities
Snow tire
A tire that attains a traction index equal to or
greater than 110, compared to the ASTM E-
1136 Standard Reference Test Tire, when
using the snow traction test as described in
ASTM F-1805-00, Standard Test Method for
Single Wheel Driving Traction in a Straight
Line on Snow-and Ice-Covered Surfaces, and
which is marked with an Alpine Symbol ( )
on at least one sidewall
Te s t r i m The rim on which a tire is fitted for testing, and
may be any rim listed as appropriate for use
with that tire
Tread That portion of a tire that comes into contact
with the road
Tread rib A tread section running circumferentially
around a tire
Tread separation Pulling away of the tread from t he tire carcass
Treadwear indicators
(TWI) The projections within the principal grooves
designed to give a visual indication of the
degrees of wear of the tread
Wheel-holdin g fixtureThe fixture used to hold the wheel and tire
assembly securely during testing
Tire related termMeaning
Designated seating
capacity, Number of occupantsVehicle normal load,
Number of occupantsOccupant distribution
in a normally loaded vehicle
2 through 4 2 2 in front
5 through 10 32 in front, 1 in second
seat
11 through 15 52 in front, 1 in second
seat, 1 in third seat, 1
in fourth seat
16 through 20 72 in front, 2 in second
seat, 2 in third seat, 1
in fourth seat

583What to do if... (Troubleshooting)
PRIUS c_U
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is
set. Open the rear door from outside and then unlock the child-protector
lock. ( P. 131)
●Is the shift lever in P? ( P. 188)
●Is the steering wheel unlocked? ( P. 190)
●Is the 12-volt battery discharged? ( P. 522)
●Did you press the power switch while firmly depressing the brak e pedal?
( P. 192)
●Is the shift lever in P? ( P. 195)
●Is the electronic key anywhere detectable inside the vehicle?
(P. 141)
●Is the steering wheel unlocked? ( P. 195)
●Is the electronic key battery weak or depleted?
In this case, the hybrid system can be started in a temporary way.
(P. 520)
●Is the 12-volt battery discharged? ( P. 522)
The rear door cannot be opened
If you think something is wrong
The hybrid system does not start
(vehicles without a smart key system)
The hybrid system does not start
(vehicles with a smart key system)