2010 TOYOTA PRIUS tire size

575
6-1. Specifications
6
Vehicle specifications
PRIUS_U (OM47668U) U.S.A.
Tire size
■ Typical tire size information
The illustration indicates typical
tire size.
Tire use 
(P = Passenger car, 
T = Temporary use)
Section width (millimeters)
Aspect ratio 
(tire height to section width)
Tire construction code 
(R = Radial, D = Diagonal)
Wheel diameter (inches)
Load index (2 or 3 digits)
Speed symbol 
(alphabet with one letter)
ITO61P106

580 6-1. Specifications
PRIUS_U (OM47668U) U.S.A.
Tire related termMeaning
Normal occupant
weight 150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
* that
follows
Occupant distribution Distribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below
Production options
weight The combined weight of installed regular pro-
duction options weighing over 5 lb. (2.3 kg) in
excess of the standard items which they
replace, not previously considered in curb
weight or accessory weight, including heavy
duty brakes, ride levelers, roof rack, heavy duty
battery, and special trim
Rim A 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

593
6
Vehicle specifications
PRIUS_U (OM47668U) U.S.A.
6-3. Initialization
Items to initialize
ItemWhen to initializeReference
Engine oil mainte-
nance data • After changing engine oil P. 428
Tire pressure warning
system • When rotating the tires on vehicles
differing with front and rear tire infla-
tion pressures.
• When changing the tire inflation pressure by changing traveling
speed or load weight, etc.
• When changing the tire size. P. 443
The following items must be init
ialized for normal system operation
in case such as after the 12 volt ba ttery is reconnected, or mainte-
nance is performed on the vehicle.

607
Alphabetical index
PRIUS_U (OM47668U) U.S.A.
Smart key system
Antenna location............... 46, 58
Entry function ......................... 43
Starting the hybrid system .... 162
Solar Ventilation System ................................... 282
Spare tire Inflation pressure .................. 565
Storage location ................... 524
Spark plug................................ 562
Specifications .......................... 556
Speedometer ........................... 181
Steering wheel Adjustment ............................. 92
Audio switches ..................... 323
Storage compartment ............. 367
Storage feature ........................ 367
Stuck If your vehicle becomes 
stuck................................... 553
Sun visors ................................ 376
Switch Driving mode select 
switch ................................. 172
Emergency flasher switch .... 486
Fog light switch..................... 209
Ignition switch ....................... 162
Light switches ....................... 206
Power door lock switch........... 67
“POWER” switch .................. 162
Power window switch ............. 98
Ventilation switch.................. 282
Window lock switch ................ 98
Wipers and washer switch.... 210
Tail lights Switch ................................... 206
Talk switch ............................... 329
Telephone switch .................... 329 Theft deterrent system
Immobilizer system ...............108
Theft prevention labels............110
Tire inflation pressure .............565
Tire information Glossary ................................579
Size .......................................575
Tire identification number ......574
Uniform tire quality grading ...577
Tires Chains ...................................263
Checking ...............................441
Compact spare tire ................525
If you have a flat tire ..............524
Inflation pressure...................565
Information ............................572
Pressure warning system ......442
Replacing ..............................524
Rotating tires .........................441
Size .......................................565
Snow tires .............................264
Spare tire...............................525
Tonneau cover .........................385
Tools .........................................524
Total load capacity...................260
Towing Dinghy towing........................267
Emergency towing.................487
Trailer towing.........................266
TRAC .........................................245
Traction control........................245
Trailer towing ...........................266
Transmission “P” position switch .................174
Transmission .........................171
Trip information .......................188
Trip meter .................................188
Turn signal lights Replacing light bulbs .............472
Switch....................................178
Wattage .................................567
T