2017 Lexus IS300h tire size

6218-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53D89E)
■Emergency tire puncture repair kit
●The sealant has a limited lifespan. The expiry date is marked on the bottle. The sealant
should be replaced before the expiry date. Contact any authorized Lexus retailer or Lexus authorized repairer, or any reliable repairer for replacement.
●The sealant stored in the emergency tire puncture repair kit can be used only once to
temporarily repair a single tire. If the sealant in the bottle and other parts of the kit have been used and need to be purchased, cont act any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer.
●The sealant can be used when the outside temperature is from -30C (-22F) to 60C (140 F).
●The kit is exclusively designed for size and type of tires originally installed on your vehi-
cle. Do not use it for tires that a different size than the original ones, or for any other purposes.
●If the sealant gets on yo ur clothes, it may stain.
●If the sealant adheres to a wheel or the surface of the vehicle body, the stain may not be removable if it is not cleaned at once. I mmediately wipe away the sealant with a wet
cloth.
●During operation of the kit, a loud operation noise is produced. This does not indicate a malfunction.
■After a tire is repaired with the emergency tire puncture repair kit
●The tire pressure warning valve and transmitter should be replaced.
●Even if the tire inflation pressure is at the recommended level, the tire pressure warning
light may come on/flash.
■Note for checking the emergency tire puncture repair kit
Check the sealant expiry date occasionally.
The expiry date is shown on the bottle. Do not use sealant whose expiry date has already
passed. Otherwise, repairs conducted using the emergency tire puncture repair kit may not be performed properly.

6228-2. Steps to take in an emergency
IS300h_EE(OM53D89E)
■If the tire is inflated to more than the recommended level
Disconnect the hose from the valve.
Disconnect the hose from the valve, remove the air release cap from the hose and then
reconnect the hose.
Turn the compressor switch on and wait for se veral seconds, then turn it off. Check that the air pressure indicator sh ows the recommended level. (P. 652)
If the air pressure is lower than the reco mmended level, turn the compressor switch on
again and repeat the inflation procedure un til the recommended pressure is reached.
Install the air release cap to the end of the
hose and push the protrusion on the air release cap into the valve to let some air out.
WARNING
■Caution while driving
Observe the following precautions. Failure to do so may cause an accident.
●The emergency tire puncture re pair kit is made exclusively for your vehicle. Do not
use it on other vehicles.
●Do not use the emergency tire puncture repa ir kit for tires that are a different size
than the specified ones or for any other pu rpose. Doing so may cause the tires to not
be repaired properly.
■Precautions for use of the sealant
●Ingesting the sealant is haza rdous to your health. If you ingest sealant, consume as
much water as possible, then immediately consult a doctor.
●If sealant gets in eyes or adheres to skin, immediately wash it off with water. If discom-
fort persists, consult a doctor.
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6529-1. Specifications
IS300h_EE(OM53D89E)
16-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
Tire size205/55R16 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 o r ba r, 36 p si)*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)

653
9
9-1. Specifications
Vehicle specifications
IS300h_EE(OM53D89E)
17-inch tires
18-inch tires
■When towing a trailer (vehicles with a towing package)
Add 20.0 kPa (0.2 kgf/cm2 o r b ar, 3 psi) to th e rec omm en ded tire inflation pressure, and drive at speeds below 100 km/h (62 mph).
Tire size225/45R17 91W, 225/45RF17 91W
Tire inflation
pressure
(Recommended cold tire inflation
pressure)
Vehicle speed
Front 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)
Tire size225/40R18 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)

689Alphabetical index
IS300h_EE(OM53D89E)
Tires ............................................................525
Chains ..................................................... 362
Checking ...............................................525
Emergency tire puncture
repair kit ............................................... 610
If you have a flat tire ............... 610, 625
Inflation pressure................................ 652
Replacing ............................................... 537
Rotating tires ........................................ 526
Size............................................................ 652
Snow tires ..............................................363
Tire pressure warning system .....526
Warning light .......................................578
Tools ........................................................... 537
Top strap ..................................................... 72
Towing ...................................................... 568
Emergency towing........................... 568
Towing capacity ................................. 644
Towing eyelet ........................................571
Trailer towing ...........................................211
Traction battery (hyb rid battery)........ 81
Traction Control (TRC) ..................... 352
Traction motor (electric motor) .........77
Trailer towing ............................................ 211
Transmission........................................... 226
Driving mode select switch.......... 348
Hybrid transmission ..........................226
Paddle shift switches........................ 228
S mode ....................................................229
TRC (Traction Control) ..................... 352
Trip meters ............................................... 105
Trunk............................................................. 151
Luggage security system ................ 153
Smart entry & start system ...............151
Trunk features .....................................488
Trunk grip ................................................ 152
Trunk light ............................................... 154
Trunk opener main switch .............. 153
Trunk opener switch ............................151
Wireless remote control ................. 152
Trunk light ..................................................154
Wattage ................................................. 654
Turn signal lights ................................... 233
Replacing light bulbs ........... 557, 562
Turn signal lever................................. 233
Wattage ................................................. 654