2009 Lexus IS350 Base Model Bolt Pattern


Bolt Pattern
5x114.3mm = 5x4.5 inches
Tire Sizes
Option 1
225/45R17 = 25x8.9R17 (front)
245/45R17 = 25.7x9.7R17 (rear)
Option 2
225/40R18 = 25.1x8.9R18 (front)
255/40R18 = 26x10R18 (rear)

The 2009 Lexus IS350 Base Model bolt pattern is 5-114.3 mm. This means there are 5 lugs and the diameter of the circle that the lugs make up measures 114.3 mm or 4.5 inches across. To get a close measurement of your 5 lug bolt pattern without a bolt pattern tool you should measure from the center of one lug to the outer edge of the lug furthest from it.