225/55R17 Tire Size Specifications & Compatible Vehicles
Overall Diameter
679.3 mm
Section Width
225 mm
Sidewall Height
123.8 mm
Circumference
2134.1 mm
Revs/Mile
754
Rim Diameter
17"
Inch Equivalent
26.7x8.9R17
Rim Width (ETRTO)
6.5" – 8.5"
Compatible Vehicles
The following vehicles use 225/55R17 tires from the factory:
Alternative Tire Sizes
These tire sizes are within 3% overall diameter of 225/55R17 and may be used as replacements:
Popular Comparisons
See how 225/55R17 compares to other common tire sizes:
215/55R17 vs 225/55R17 Midsize sedan width upgrade 225/60R16 vs 225/55R17 Midsize sedan plus-one upgrade 225/55R17 vs 225/60R17 Taller sidewall comparison 235/55R17 vs 225/55R17 Width comparison same rim 225/50R17 vs 225/55R17 Profile comparison same width 205/60R16 vs 225/55R17 Sedan plus-one wider
Understanding 225/55R17
The tire size 225/55R17 means the tire has a section width of 225mm, an aspect ratio of 55% (the sidewall height is 55% of the width), and fits a 17-inch rim.
Sidewall Height = 225 x 0.55 = 123.8 mm
Overall Diameter = (123.8 x 2) + (17 x 25.4) = 679.3 mm
Circumference = 679.3 x π = 2134.1 mm
Overall Diameter = (123.8 x 2) + (17 x 25.4) = 679.3 mm
Circumference = 679.3 x π = 2134.1 mm
Frequently Asked Questions
The 225/55R17 tire size is used on 7 vehicle trims including the 2020 Genesis G80, 2025 Infiniti Q50, 2024 Infiniti Q50 and 4 more.
A 225/55R17 tire has an overall diameter of 679.3mm (26.7 inches). The sidewall height is 123.8mm, and the total circumference is 2134mm.
For 225/55R17 tires, the ETRTO recommended rim width is 7.5". The acceptable range is 6.5" minimum to 8.5" maximum. Using a rim outside this range can cause improper bead seating and unsafe handling.
Yes, as long as the replacement tire overall diameter is within 3% of the 225/55R17 679.3mm diameter. Compatible alternatives include 165/75R17, 275/45R17, 195/70R16. Use our Tire Size Calculator to compare any two sizes.