2015 Lexus IS300h tire size

5869-1. Specifications
IS300h_EE(OM53D56E)
X16-inch tires
*1: For driving at vehicle speeds of more than 190 km/h (118 mph)
*2: For driving at vehicle speeds of 190 km/h (118 mph) or less
*3: For optimizing fuel economy, ECO tire pressure is recommended. Tire pressure
affects traveling comfort, road noise and steering characteristics.
Tires and wheels
Ti r e s i z e205/55R16 91W
Tire inflation
pressure
(Recommended
cold tire inflation
pressure)Normal pressure260 kPa (2.6 kgf/cm2 or bar, 38 psi)*1
250 kPa (2.5 kgf/cm2 or bar, 36 psi)*2
ECO tire pressure*3270 kPa (2.7 kgf/cm2 or bar, 39 psi)
Wheel size16 × 7J
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)

587
9
9-1. Specifications
Vehicle specifications
IS300h_EE(OM53D56E)
X17-inch tires
X18-inch tires
■When towing a trailer (vehicles with a towing package)
Add 20.0 kPa (0.2 kgf/cm2 or bar, 3 psi) to the recommended tire inflation pressure and
drive at speeds below 100 km/h (62 mph).
Ti r e s i z e225/45R17 91W, 225/45RF17 91W
Tire inflation
pressure
(Recommended
cold tire inflation
pressure)Vehicle speedFront wheel
kPa (kgf/cm2 or
bar, psi)Rear wheel
kPa (kgf/cm2 or
bar, psi)
More than 190 km/h
(118 mph)290 (2.9, 42)290 (2.9, 42)
190 km/h (118 mph) or
less250 (2.5, 36)250 (2.5, 36)
Wheel size17 × 7 1 /2J
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)
Ti r e s i z e225/40R18 88Y, 255/35R18 90Y
Tire inflation
pressure
(Recommended
cold tire inflation
pressure)
250 kPa (2.5 kgf/cm2 or bar, 36 psi)
Wheel size18 × 8J (225/40R18), 18 × 8 1 /2J (255/35R18)
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)

625Alphabetical index
IS300h_EE(OM53D56E)
Tires ............................................................ 466Chains ..................................................... 323
Checking ...............................................466
Emergency tire puncture
repair kit ..............................................545
If you have a flat tire ............. 545, 559
Inflation pressure............................... 586
Replacing ............................................... 476
Rotating tires ........................................ 467
Size........................................................... 586
Snow tires .............................................. 324
Tire inflation pressure display
function ............................................... 468
Tire pressure warning system .... 468
Warning light ....................................... 523
Tools ........................................................... 476
Top strap ..................................................... 74
Towing ........................................................ 514
Emergency towing..............................514
Towing capacity .................................578
Towing eyelet ........................................517
Trailer towing ....................................... 204
Traction battery (hybrid battery).......83
Traction Control (TRC) ..................... 296
Traction motor (electric motor) ........ 79
Trailer towing .........................................204 Transmission.............................................219
Driving mode select switch.......... 293
Hybrid transmission ........................... 219
If the shift lever cannot be
shifted from P................................... 562
Paddle shift switches.......................... 221
S mode .................................................... 222
TRC (Traction Control) ..................... 296
Trip meters ............................................... 109
Trunk ............................................................143
Luggage security system ................ 145
Smart entry & start system ............. 143
Trunk features ......................................432
Trunk grip................................................ 144
Trunk light ............................................... 146
Trunk opener main switch .............. 145
Trunk opener switch.......................... 143
Wireless remote control ................. 144
Trunk light .................................................. 146 Trunk light ............................................... 146
Wattage ................................................ 588
Turn signal lights ................................... 225
Replacing light bulbs............................497, 499, 500, 507
Turn signal lever..................................225
Wattage ................................................ 588