2021 Hyundai Ioniq — Hybrid Limited
The 2021 Hyundai Ioniq Hybrid Limited came from the factory equipped with 225/45R17 tires. If your vehicle has since been fitted with aftermarket or upsized wheels, your actual tire size may no longer match this factory spec — always confirm against your door placard before buying.
225/45R17
| Section width | 225 mm |
|---|---|
| Aspect ratio (sidewall height) | 45% (101.3 mm) |
| Rim diameter | 17" |
| Overall tire diameter | ~25" |
| Revolutions per mile | ~808 |
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What this size means for your Hyundai Ioniq
On the 2021 Hyundai Ioniq Hybrid Limited, the factory 225/45R17 measures about 25″ in overall diameter with a 101.3 mm (4″) sidewall, and completes roughly 808 revolutions per mile. Its 45-series aspect ratio gives a low-profile sidewall tuned for sharper handling, common on sport trims and larger-wheel packages. In tire terms it is a passenger (P-metric / Euro-metric) size.
Other 2021 Hyundai Ioniq trims
- Electric Limited 205/60R16
- Electric SE 205/60R16
- Hybrid Blue 195/65R15
- Hybrid SE 195/65R15
- Hybrid SEL 225/45R17
- Plug-in Hybrid Limited 205/55R16
- Plug-in Hybrid SE 205/55R16
- Plug-in Hybrid SEL 205/55R16
Hyundai Ioniq tire sizes by year
- 2022 Hyundai Ioniq 205/60R16
- 2020 Hyundai Ioniq 205/60R16
- 2019 Hyundai Ioniq 205/55R16
- 2018 Hyundai Ioniq 205/55R16
- 2017 Hyundai Ioniq 205/55R16
How to read a tire size
A tire size like 225/45R17 breaks down into three parts:
the first number is the section width in millimeters
(the tire's width from sidewall to sidewall), the second is the
aspect ratio — the sidewall's height as a percentage of
that width — and the number after the "R" is the rim
diameter in inches. A letter prefix (P or LT) indicates
Passenger or Light Truck construction; its absence usually means
Euro-metric sizing.
Some trucks and off-road tires instead use "flotation" sizing, like
37X12.50R17 — here the numbers are the tire's overall
diameter and width in inches directly, with the rim diameter last.
Always verify against the tire information placard on your driver's-side door jamb or your owner's manual before purchasing — tire size can vary by factory option package even within the same trim.