Frequently Asked Questions
The 225/55R17 tire size is mostly used on sedans and coupes. Popular vehicles with these tires include Chevrolet Malibu and Subaru Legacy.
The numbers in the tire size, 225/55R17, each represent a specific measurement. Firstly, 225 indicates the tire width in millimeters. Secondly, 55 is the aspect ratio, representing the sidewall height as a percentage of the tire width. Next, the “R” stands for radial construction. Lastly, 17 indicates the diameter of the wheel.
With increased sidewall height, the 225/55R17 will be a bit taller and, therefore, slightly impact your speedometer.
Infiniti models Q50 and Q50L use the 225/55R17 tire size. What tire size is suitable for a vehicle depends on its model specifications and personal preferences.