2023 TOYOTA PRIUS PRIME tire type

6149-1. Specifications
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 designationRim diameter and width
Rim type designationThe industry manufacturer’s designation for a
rim by style or code
Rim widthNominal 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 tireThe load on an individual tire that is determined
by distributing to each axle its share of the max-
imum loaded vehicle weight, and dividing by two
Vehicle normal load on
the tire
The load on an individual tire that is determined
by distributing to each axle its share of curb
weight, accessory weight, and normal occupant
weight (distribut ed in accordance with Table 1
*
below), and dividing by two
Weather sideThe 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 separationA breakdown of the bond between components
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 center-
line of the tread
CarcassThe tire structure, except tread and sidewall
rubber which, when inflated, bears the load
ChunkingThe breaking away of pieces of the tread or
sidewall
CordThe strands forming the plies in the tire
Tire related termMeaning

649What to do if... (Troubleshooting)
Is the 12-volt battery dis-
charged? ( P.589)
 Is the window lock switch
pressed?
The power window except for
the one at the driver’s seat
cannot be operated if the win-
dow lock switch is pressed.
( P.229)
 The auto power off function
will be operated if the vehicle
is left in ACC or ON (the
hybrid system is not operat-
ing) for a period of time.
( P.255)
 The seat belt reminder light is
flashing
Are the driver and the passengers
wearing the seat belts? ( 
P.562)
The parking brake indicator is
on
Is the parking brake released?
(
P.263)
Depending on the situation,
other types of warning buzzer
may also sound. ( P.555, 566) 
Is the message displayed on
the multi-information display?
Check the message on the
multi-information display.
( P.566)
 When a warning light turns on
or a warning message is dis-
played, refer to P.555, 566.
 Stop the vehicle in a safe
place and repair the flat tire
temporarily with the emer-
gency tire puncture repair kit.
( P.574)
 Try the procedure for when
the vehicle becomes stuck in
mud, dirt, or snow. ( P.597)
The windows do not open
or close by operating the
power window switches
The power switch is
turned off automatically
A warning buzzer sounds
during driving
A warning buzzer sounds
when leaving the vehicle
A warning light turns on
or a warning message is
displayed
When a problem has
occurred
If you have a flat tire
The vehicle becomes
stuck

Alphabetical Index659
Door lock linked window opera-tion ..................................... 228
Jam protection function ........ 227
Operation ............................. 227
Window lock switch .............. 229
P position switch .................... 257
Pre-Collision System (PCS) Function ............................... 293
Warning light ........................ 558
Predictive efficient drive .......... 81
R
Radar cruise control Dynamic radar cruise control 331
Radiator ................................... 508
RCD (Rear Camera Detection) ............................................... 378Function ............................... 378
RCTA (Rear Cross Traffic Alert) ............................................... 373
RCTA Function ............................... 373
Rear Cross Traffic Alert (RCTA) ............................................... 373
Rear doors .............................. 185 Opener switch ...................... 188
Rear door child-protector lock........................................... 189
Rear seat reminder function . 188
Rear passengers’ seat belt reminder light ....................... 562
Rear seats ............................... 210 Folding down the rear seatbacks........................................... 210
Head restraints ..................... 212
Rear seat reminder function . 188
Seat heaters ......................... 443
Rear side marker lights ......... 269 Replacing exterior lights ....... 543
Switch................................... 269
Rear turn signal lights ........... 262 Replacing exterior lights ....... 543 Turn signal lever ...................262
Rear view mirror Digital Rear-view Mirror ........217
Inside rear view mirror ..........216
Outside rear view mirrors .....225
Rear window defogger ...........436
Refueling ............ .....................279
Capacity ...............................601
Fuel types .....................601, 607
Opening the fuel tank cap ....280
Regeneration Boost ...............260
Regenerative braking ...............78 Regeneration Boost..............260
Replacing Electronic key battery ...........538
Exterior lights........................543
Fuses....................................540
Tires .....................................526
Wireless remote control battery...........................................538
Replacing the tire ...................526
Reporting safety defects for Canadian owners ..................637
Reporting safety defects for U.S. owners ...................................636
Resetting the message indicat- ing maintenance is required 495
Road accident cautions ...........85
Road Sign Assist ....................329
RSA (Road Sign Assist) .........329
S
Safe Exit Assist.. .....................359
Safety Connect .........................65
Seat belt reminder light..........562
Seat belts...................................31 Adjusting the seat belt shoulder anchor height........................33
Automatic Locking Retractor ..33
Child restraint system installation .............................................55
Cleaning and maintaining the

662Alphabetical Index
Tire pressure warning system............................................... 516Function ............................... 516
Installing tire pressure warning valves and transmitters ...... 518
Registering ID codes ............ 522
Registration of the position of each wheel ......................... 518
Selecting wheel set .............. 524
Setting the tire pressure ....... 520
Warning light ........................ 561
Tires ......................................... 513 Chains .................................. 431
Checking .............................. 513
Emergency tire puncture repair kit........................................ 574
Glossary ............................... 613
If you have a flat tire ............. 574
Inflation pressure.................. 532
Information ........................... 609
Replacing ..................... 526, 574
Rotating tires ........................ 515
Size ...................................... 605
Snow tires ............................ 429
Tire identification number ..... 610
Tire inflation pressure display function............................... 516
Tire pressure warning system ........................................... 516
Uniform Tire Qu ality Grading 611
Warning light ........................ 561
Tonneau cover (luggage cover) ............................................... 455
Tools .............. .................. 527, 575
Top tether strap ... ..................... 62
Total load capacity (vehicle capacity weight) ........... 246, 249
Towing Dinghy towing....................... 250
Emergency towing................ 551
Towing eyelet ............... 552, 575
Trailer towing........................ 250 Toyota Safety Sense 3.0 ........284
Automatic High Be am ...........272
Driver monitor .......................292
Dynamic radar cruise control 331
Emergency Driving Stop System ...........................................345
FCTA (Front Cross Traffic Alert) ...........................................326
LCA (Lane Change Assist) ...310
LDA (Lane Departure Alert) ..313
LTA (Lane Tracing Assist) ....305
PCS (Pre-Collisio n System) .293
PDA (Proactive Driving Assist) ...........................................320
RSA (Road Sign Assist) .......329
Traffic Jam Assist .................348
Toyota Teammate Advanced Park ........................................395
TRAC (Traction Control) ........424
Traction battery (hybrid battery) .................................................83Charging .................................94
Location ..................................83
Specification .........................602
Warning messages .................87
Traction Control (TRAC) ........424
Traction motor (electric motor)72
Trailer towing ..........................250
Transmission ..........................256
Trip meters ..............................155
Turn signal lights....................262 Replacing exterior lights .......543
Turn signal lever ...................262
U
USB Type-C charging ports...457
V
Vanity lights ............................456
Vanity mirrors .........................456
Vehicle data recordings .............7

680
GAS STATION INFORMATION
Auxiliary catch lever (P.501)
Power back door switch ( P.194)
Fuel filler door ( P.280)
Fuel filler door opener switch ( P.280)
Hood lock release lever ( P.501)
Tire inflation pressure ( P.605)
Fuel tank capacity
(Reference)10.6 gal. (40 L, 8.8 Imp.gal.)
Fuel typeUnleaded gasoline onlyP.601
Cold tire inflation pressureP.605
Engine oil capacity
(Drain and refill  reference)P.602
Engine oil typeP.602
A
B
C
D
E
F