Tires - Lexus 2008 IS250 Owner's Manual

2WD models with 17-inch tires
Tires cannot be rotated.
The tire pressure warning system
n
Your Lexus is equipped with a tire pressure warning system that uses
tire pressure warning valves and transmitters to detect low tire infla-
tion pressure before serious problems arise. ( P. 362, 370)
Directional tires
4-3. Do-it-yourself maintenance
Tire direction marks
The tires listed below are direc-
tional. The tire sidewalls are
marked with arrows indicating the
rolling direction of the tire. If
mounted on the wrong side of the
vehicle, directional tires will per-
form poorly.
Tire size of turning directional tires
Front
Rear
225/45R17 90W
245/45R17 95W
307
4