Hyundai Ioniq 9 tire size
The most common factory tire size for the Hyundai Ioniq 9 is 275/50R20, on 11 of the 22 year and trim fits listed. Each year below lists the sizes its trims were built with (2025 to 2026). Pick your year and trim to see the tires that fit.
Hyundai Ioniq 9 tire sizes by year
20263 sizes · 20 trims
285/45R21load index 113, speed rating V
255/60R19load index 113, 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.