2014 Lexus IS250C spare wheel

565
6-1. Specifications
6
Vehicle specifications
IS250C/350C_UType C
Ti r e s i z e
Front tires: 225/40R18 88Y
Rear tires: 255/40R18 95Y
Spare tire: T145/70D17 106M
Front and rear tire inflation pres-
sure
(Recommended cold tire inflation
pressure)
Driving under normal conditions
Front:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)*
Rear:
38 psi (260 kPa, 2.6 kgf/cm
2 or bar)*
Spare:
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
*: When driving at high speeds above 100 mph (160 km/h), in countries where such speeds
are permitted by law, add 7.2 psi (50 kPa, 0.5
kgf/cm
2 or bar) to the front tires and rear
tires. Never exceed the maximum cold tire
inflation pressure indicated on the tire side-
wall.
Wheel size
Front wheels: 18 × 8J
Rear wheels: 18 × 8 1 /2J
Spare wheel: 17 × 4T
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)

566
6-1. Specifications
IS250C/350C_UTy p e D
Ti r e s i z e
Front tires: 225/40R18 88W
Rear tires: 255/40R18 95W
Spare tire: T145/70D17 106M
Front and rear tire inflation pres-
sure
(Recommended cold tire inflation
pressure)
Driving under normal conditions
Front:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)*
Rear:
38 psi (260 kPa, 2.6 kgf/cm
2 or bar)*
Spare:
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
*: When driving at high speeds above 100 mph (160 km/h), in countries where such speeds
are permitted by law, add 7.2 psi (50 kPa, 0.5
kgf/cm
2 or bar) to the front tires and rear
tires. Never exceed the maximum cold tire
inflation pressure indicated on the tire side-
wall.
Wheel size
Front wheels: 18 × 8J
Rear wheels: 18 × 8 1 /2J
Spare wheel: 17 × 4T
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)

619
Alphabetical index
IS250C/350C_U
Side mirrorAdjusting and folding ..........................79
Mirror position memory ..................... 61
Smart access system with
push-button startEntry function ..........................................32
Starting the engine.............................. 147
“SOS” button ......................................... 388
Spare tire Inflation pressure ................................. 441
Storage location...................................513
Spark plug ............................................... 560
Specifications......................................... 552
Speedometer
Speed indicator ......................................161
Speedometer ..........................................161
Steering wheel Adjustment ...............................................76
Audio switches ...................................300
Steering wheel position
memory ................................................... 61
Storage feature ..................................... 356 Stuck
If your vehicle becomes stuck .... 539
Sun visors .................................................363
Switch All window control switch ................ 82
ECT switch............................................. 152
Emergency flasher switch .............482
Engine switch ......................................... 147
Fog light switch ....................................180
Hazard light switch ...........................482
Ignition switch ........................................ 147
Light switches ........................................176
Power door lock switch .................... 47
Power window switch ........................ 82
Roof switch...............................................86
Satellite switches................................ 366
Transmission shift switches ..................................... 153, 155
VSC off switch ......................................216
Window lock switch............................83
Wiper and washer switch............... 182