Infiniti G37 tire size
The most common factory tire size for the Infiniti G37 is 225/45R19 front, 245/40R19 rear, on 45 of the 89 year and trim fits listed. Each year below lists the sizes its trims were built with (2010 to 2013). Pick your year and trim to see the tires that fit.
Infiniti G37 tire sizes by year
20138 sizes · 32 trims
225/45R19 front, 245/40R19 rearload index 96, speed rating W
P225/50R18load index 94, speed rating V
P225/55R17load index 95, speed rating V
P225/45R19load index 92, speed rating V
20128 sizes · 32 trims
225/45R19 front, 245/40R19 rearload index 96, speed rating W
P225/50R18load index 94, speed rating V
P225/55R17load index 95, speed rating V
P225/45R19load index 92, speed rating V
20118 sizes · 32 trims
225/45R19 front, 245/40R19 rearload index 96, speed rating W
P225/50R18load index 94, speed rating V
P225/55R17load index 95, speed rating V
P225/45R19load index 92, speed rating V
20106 sizes · 29 trims
225/45R19 front, 245/40R19 rearload index 96, speed rating W
P225/50R18load index 94, speed rating V
P225/55R17load index 95, speed rating V
Check your own tire
A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.