Hyundai / Ioniq Plug-in Hybrid / 2018
2018 Hyundai Ioniq Plug-in Hybrid Tire Size
The 2018 Hyundai Ioniq Plug-in Hybrid came with 195/65R15, 205/55R16 or 225/45R17 tires, depending on the trim and wheel size. Recommended cold pressure: 36 psi.
Not sure which one you have? Read the size off your tire's sidewall, or check the label on the driver's door jamb. How to read a tire size.
✓ From the manual ·2018 Hyundai Ioniq Plug-in Hybrid owner's manual, p. 567
Factory tire sizes
- Width
- 195 mm (7.7 in)
- Wheel
- 15 in · 6.0J x 15
- Overall diameter
- 25 in
- Cold pressure
- 36 psi
- Width
- 205 mm (8.1 in)
- Wheel
- 16 in · 6.5J x 16
- Overall diameter
- 24.9 in
- Cold pressure
- 36 psi
- Width
- 225 mm (8.9 in)
- Wheel
- 17 in · 7.0J x 17
- Overall diameter
- 25 in
- Cold pressure
- 36 psi
Spare tire
- Width
- 125 mm (4.9 in)
- Wheel
- 15 in · 4.0T x 15
- Overall diameter
- 22.9 in
- Cold pressure
- 60 psi
A temporary spare is for short trips at reduced speed, usually no faster than 50 mph. Follow the limit printed on the spare and in your manual, and replace the flat as soon as you can.
Questions
What size tires does a 2018 Hyundai Ioniq Plug-in Hybrid have?
The 2018 Hyundai Ioniq Plug-in Hybrid came with 195/65R15, 205/55R16 or 225/45R17 tires, depending on the trim and wheel size.
Which size is on my 2018 Hyundai Ioniq Plug-in Hybrid?
Look at the sidewall of one of your tires: the size is the code that looks like 195/65R15. The label on the driver's door jamb also lists the original size and pressure for your exact trim.
What tire pressure does a 2018 Hyundai Ioniq Plug-in Hybrid need?
The manual gives 36 psi, measured with the tires cold. Check it before driving, and go by the door-jamb label if it differs, because that is set for your exact car.
Can I fit a different tire size on my 2018 Hyundai Ioniq Plug-in Hybrid?
Stick to a factory size for your wheel unless a tire shop confirms the swap. A different overall diameter changes speedometer readings and can upset ABS and stability control, and the load index must be at least the original.