2015 LEXUS LS600H tire size

5488-1. Specifications
LS600hL_U(OM50E41U)
19-inch tires (type C)
Ti r e s i z e245/45RF19 98Y
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Driving under normal conditionsFront: 36 psi (250 kPa, 2.5 kgf/cm2 or bar)
Rear: 36 psi (250 kPa, 2.5 kgf/cm2 or bar)
Driving at high speeds (above 100 mph [160 km/h])
(in countries where such speeds are permitted by
law)
Add 9 psi (60 kPa, 0.6 kgf/cm
2 or bar) to the front
tires, 10 psi (70 kPa, 0.7 kgf/cm2 or bar) to the rear
tires. Never exceed the maximum cold tire inflation
pressure indicated on the tire sidewall.
Wheel size19  8J
Wheel nut torque103 ft•lbf (140 N•m, 14.3 kgf•m)

5558-1. Specifications
8
Vehicle specifications
LS600hL_U(OM50E41U)
■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 digits or 3 digits)
Speed symbol
(alphabet with one letter)
■Tire dimensionsSection width
Tire height
Wheel diameter
Tire size
1
2
3
4
5
6
7
1
2
3

5608-1. Specifications
LS600hL_U(OM50E41U)
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 maximum
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 (dis-
tributed in accordance with Table 1
* below), and
dividing by two
We a t h e r s i d eThe 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 centerline 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
Cord separationThe parting of cords from adjacent rubber com-
pounds
CrackingAny parting within the tread, sidewall, or innerliner of
the tire extending to cord material
Tire related termMeaning

613Alphabetical index
LS600hL_U(OM50E41U)
Tachometer ............................................... 99
Tail lights................................................... 234Light switch ........................................... 234
Replacing light bulbs ......................... 481
Welcome light illumination control ................................................... 126
Theft deterrent system Alarm...........................................................90
Immobilizer system ............................. 88
Tire inflation pressure ......................... 464 Maintenance data ............................. 546
Tire inflation pressure display function .................................................108
Warning light ....................................... 497
Tire information ..................................... 553 Glossary ................................................ 559
Size ........................................................... 555
Tire identification number............. 554
Uniform Tire Quality Grading...............................................557
Tire pressure warning system ......... 455 Function ................................................. 455
Initializing............................................... 455
Installing tire pressure warning valves and transmitters ............... 455
Registering ID codes .......................457
Tire pressure warning reset switch................................................... 456
Warning light ....................................... 497 Tires ........................................................... 454
Chains ......................................................327
Checking ............................................... 454
If you have a flat tire ...............506, 515
Inflation pressure................................ 546
Information............................................553
Replacing .............................................. 506
Rotating tires ........................................ 454
Run-flat tires .......................................... 515
Size ........................................................... 546
Snow tires .............................................. 328
Spare tire............................................... 506
Tire inflation pressure display function................................................. 108
Tire pressure warning system .....455
Warning light ....................................... 497
Tools ................................................ 507, 516
Top tether strap ........................................ 72
Total load capacity................................. 213
Towing Dinghy towing ....................................... 215
Emergency towing ...........................486
Towing eyelet ......................................489
Trailer towing......................................... 214
TRAC (Traction Control)................. 289
Traction battery (hybrid battery) ........ 81
Traction motor (electric motor)......... 76
Trailer towing ........................................... 214
Transmission ...........................................223 Driving mode select switch .......... 283
Hybrid transmission ......................... 223
If the shift lever cannot be shifted from P .....................................519
S mode.................................................... 224
T

615Alphabetical index
LS600hL_U(OM50E41U)
Warning buzzersApproach warning ............................264
Brake system........................................493
Downshifting ........................................ 226
Key reminder ........................................ 130
No-handed driving warning ........278
Open door ........................................... 496
Open moon roof ................................ 195
Pre-collision braking ........................ 297
Seat belt reminder ............................ 496
Warning lights .......................................... 95 ABS...........................................................494
Brake hold operated indicator ............................................. 495
Brake system........................... 493, 495
Charging system................................494
Electric power steering...................494
Low fuel level ...................................... 496
Malfunction indicator lamp ...........494
Master warning light........................ 496
Open door ........................................... 496
Parking brake indicator ................. 495
Pre-collision system......................... 495
Seat belt reminder light.................. 496
Slip indicator ........................................ 495
SRS ............................................................494
Tire pressure ........................................ 497 Washer ......................................................244
Checking ............................................... 449
Preparing and checking before winter .................................... 325
Switch ...................................................... 244
Washing and waxing ............................ 418
Weight Cargo capacity..................................... 213
Load limits ............................................... 213
Weight ....................................................538
Welcome light illumination control ..................................................... 126
Wheels ...................................................... 467 Replacing wheels .............................. 467
Size ........................................................... 546
Window glasses......................................189
Window lock switch..............................189
Windows....................................................189 Power windows................................... 189
Rear window defogger ..................358
Windshield wiper de-icer ................. 359
Windshield wipers ................................244
Winter driving tips ............................... 325
Wireless remote control key...............141 Locking/Unlocking ..............................141
Replacing the battery .......................472
W