444
6-1. Specifications
Type F
Tire size
Front tires: 225/40R18 88V
Rear tires: 255/40R18 95V
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 sidewall.
Wheel size
Front wheels: 18
×
8J
Rear wheels: 18
×
8 1/2J
Spare wheel: 17
×
4T
Wheel nut torque
76 ft•lbf (103 N•m, 10.5 kgf•m)
Summary of Contents for IS250 2009
Page 73: ...74 1 4 Opening and closing thewindows and moon roof...
Page 114: ...114 1 7 Safetyinformation...
Page 115: ...115 1 7 Safetyinformation 1 Before driving...
Page 208: ...208 2 5 Driving information...
Page 368: ...370 4 3 Do it yourself maintenance...
Page 464: ...468 6 3 Initialization...