CT200h_OM_OM76197U_(U)
5859-1. Specifications
9
Vehicle specifications
Bead
Sidewall
Shoulder
Tr e a d
Belt
Inner liner
Reinforcing rubber
Carcass
Rim lines
Bead wires
Chafer
This information has been prepared in acco rdance with regulations issued by the
National Highway Traffic Safety Administration of the U.S. Department of Trans-
portation.
It provides the purchasers and/or prospective purchasers of Lexus vehicles with
information on uniform tire quality grading.
Your Lexus dealer will help answer any questions you may have as you read this infor-
mation.
■DOT quality grades
All passenger vehicle tires must conform to Federal Safety Requirements in
addition to these grades. Quality grad es can be found where applicable on
the tire sidewall between tread shoulder and maximum section width.
For example: Treadwear 200 Traction AA Temperature A
■Tr e a d w e a r
The treadwear grade is a comparative rati ng based on the wear rate of the tire
when tested under controlled conditions on a specified government test
course.
For example, a tire graded 150 would wear one and a half (1 - 1 /2) times as well on
the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions of their use.
Performance may differ significantly from the norm due to variations in driving
habits, service practices and differences in road characteristics and climate.
Tire section names
1
2
3
4
5
6
7
8
9
10
11
Uniform Tire Quality Grading
586
CT200h_OM_OM76197U_(U)9-1. Specifications
■Tr a c t i o n A A , A , B , C
The traction grades, from highest to lowest, are AA, A, B and C, and they rep-
resent the tire’s ability to stop on we
t pavement as measured under controlled
conditions on specified government te st surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based on braking (straight
ahead) traction tests and does not include cornering (turning) traction.
■Temperature A, B, C
The temperature grades are A (the highes t), B, and C, representing the tire’s
resistance to the generation of heat and its ability to dissipate heat when
tested under controlled conditions on a specified indoor laboratory test
wheel.
Sustained high temperature can cause 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 perfor mance which all passenger car tires must
meet under the Federal Motor Vehicle Safety Standard No. 109.
Grades B and A represent higher levels of performance on the laboratory test
wheel than the minimum required by law.
Warning: The temperature grades of a tire assume that it is properly inflated and
not overloaded.
Excessive speed, underinflation, or excessiv e loading, either separately or in com-
bination, can cause heat buildup and possible tire failure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pressure
Tire pressure when the vehicle has been parked for
three hours or more, or has not been driven more than 1
mile or 1.5 km un der that condition
Maximum inflation pres-
sureThe maximum cold inflated pressure to which a tire may
be inflated, shown on the sidewall of the tire
Recommended inflation
pressureCold tire inflation pressure recommended by a manu-
facturer
Accessory weight
The combined weight (in excess of those standard items
which may be replaced) of automatic transmission,
power steering, power brakes, power windows, power
seats, radio and heater, to the extent that these items are
available as factory-installed equipment (whether
installed or not)
617Alphabetical index
CT200h_OM_OM76197U_(U)
Audio system (with Lexus Display Audio system) .................... 320 Antenna ..................................................344
Audio input............................................326
AUX port...............................................326
Bluetooth
® audio ............................. 369
CD player .............................................. 347
iPod .......................................................... 353
MP3/WMA disc ............................... 347
Optimal use ......................................... 335
Portable music player ..................... 360
Radio ......................................................... 341
Setup menu .......................................... 328
Steering wheel audio switches ...............................................325
USB memory ...................................... 356
Audio system (without Lexus Display Audio system) .................... 252 Antenna .................................................. 262
Audio input........................................... 255
AUX port.............................................. 255
Bluetooth
® audio ............................... 310
CD player/changer..........................265
iPod ........................................................... 272
MP3/WMA disc ...............................265
Optimal use .......................................... 257
Portable music player ..................... 255
Radio ........................................................259
Steering wheel audio switches ...............................................254
USB memory .......................................278 Automatic air conditioning system
Air conditioning filter .......................502
Automatic air conditioning system ......................................... 410, 418
Automatic headlight leveling system ........................................................171
Automatic light control system ..........171
AUX port ..................................... 255, 326
Auxiliary boxes ..................................... 435
Back door ................................................... 110
Back-up lights Replacing light bulbs ........................ 518
Wattage ................................................. 579
Battery (12-volt battery) If the 12-volt battery is discharged......................................... 562
Preparing and checking before winter.................................................... 246
Warning light ....................................... 529
Battery (traction battery) ......................69
Bluetooth
®................................... 316, 390
Audio system ............................ 310, 369
Hands-free system (for cellular phone) ............. 284, 371
Bottle holders ........................................ 430
Brake Fluid .......................................................... 577
Parking brake ....................................... 168
Regenerative braking ..........................67
Warning light ....................................... 529
B
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.
622Alphabetical index
CT200h_OM_OM76197U_(U)
High mounted stoplightReplacing ................................................ 519
Hill-start assist control ........................ 235
Hood .......................................................... 475 Warning message .............................537
Hooks Cargo hooks ........................................434
Retaining hooks (floor mat) ............. 28
Horn ............................................................ 130
Hybrid battery (traction battery) Location .....................................................69
Specification .........................................574
Hybrid battery air vent .......................... 70
Hybrid system ........................................... 65 Emergency shut off system.............. 70
Energy monitor/consumption screen ..........................91
EV drive mode..................................... 160
High voltage components ...............69
Hybrid System Indicator ...................86
Hybrid system precautions..............69
Hybrid vehicle driving tips............. 244
If the hybrid system will not start ....................................................... 558
Overheating ........................................ 566
Power switch......................................... 156
Regenerative braking ......................... 67
Starting the hybrid system .............. 156
Vehicle proximity notification system .....................................................66
Hybrid System Indicator....................... 86
Hybrid transmission ..............................162 I/M test ...................................................... 472
Identification
Engine ..................................................... 573
Vehicle .................................................... 572
Ignition switch (Power switch).......... 156 Auto power off function .................. 158
Changing the power switch modes .................................................... 157
If your vehicle has to be stopped in an emergency.......... 523
Starting the hybrid system...............156
Illuminated entry system ................... 428
Immobilizer system ................................. 74
Indicators .................................................... 80
Initialization Engine oil maintenance data .......468
Items to initialize .................................599
Tire pressure warning system ....................................................491
Inside rear view mirror......................... 132
Instrument panel light control ............ 85
Interior lights ........................................... 427 Switch ...................................................... 428
Wattage ................................................. 579
Intuitive parking assist Function .................................................. 202
Warning message.............................538I
629Alphabetical index
CT200h_OM_OM76197U_(U)
Tire information ..................................... 582
Tires............................................................ 490Chains...................................................... 247
Checking............................................... 490
Glossary ................................................ 586
If you have a flat tire ......................... 549
Inflation pressure ................................ 497
Replacing .............................................. 549
Rotating tires ....................................... 490
Size ............................................................ 577
Snow tires ..............................................246
Spare tire ....................................549, 577
Tire identification number............. 583
Tire pressure warning system ...... 491
Uniform Tire Quality Grading.............................................. 585
Warning light ........................................ 531
Tools...........................................................550
Top tether strap.......................................... 61
Total load capacity ............................... 572
Towing Dinghy towing ...................................... 155
Emergency towing............................524
Towing eyelet...................................... 525
Trailer towing ........................................ 154
TRAC (Traction Control) Function ..................................................235
TRAC OFF switch ............................236
Traction control..................................... 235
Trailer towing ...........................................154 Transmission
Hybrid transmission ........................... 162
P position switch ..................................163
Selecting a driving mode............... 234
Trip meters................................................. 85
Turn signal lights Replacing light bulbs ...................... 516, 516, 518, 519
Turn signal lever ................................... 167
Wattage ................................................. 579
USB memory .............................. 278, 356
USB port ....................................... 255, 326
Vanity lights Vanity lights .......................................... 439
Wattage ................................................. 579
Vanity mirrors........................................ 439 Vanity lights .......................................... 439
Vehicle data recordings...........................11
Vehicle identification number .........572
Vehicle Stability Control (VSC)..................................................... 235
Voice command system.................... 400
VSC (Vehicle Stability Control) .... 235
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