2015 Kia Optima Tire Size & Pressure
The 2015 Kia Optima tire size depends on trim: the EX takes 215/55R17 94V; the Hybrid EX takes P215/55R17 93V; the LX takes 215/55R17 94V; the SX takes 225/45R18 95V XL; the SX Turbo takes 225/45R18 95V XL; the Limited takes 225/45R18 95V XL, per the factory service manual.
- EX: 215/55R17 94V
- Hybrid EX: P215/55R17 93V
- LX: 215/55R17 94V
- SX: 225/45R18 95V XL
- SX Turbo: 225/45R18 95V XL
- Limited: 225/45R18 95V XL
EX
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 215/55R17 94V | Door Placard | — | — |
Hybrid EX
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P215/55R17 93V | Door Placard | — | — |
LX
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 215/55R17 94V | Door Placard | — | — |
SX
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/45R18 95V XL | Door Placard | — | — |
SX Turbo
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/45R18 95V XL | Door Placard | — | — |
Limited
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/45R18 95V XL | Door Placard | — | — |
Where to Buy & Install Tires for Your 2015 Kia Optima
Worried about mounting? You don't need to haul tires in your trunk. Choose direct-to-installer delivery, mobile installation at your home, or front-door delivery:
Tire Rack
Zero-hassle installation network across the US.
- ✓Free delivery to 10,000+ local shops (Firestone, Discount Tire & local mechanics)
- ✓Mobile installation vans available — they mount & balance in your driveway
- ✓Free 2-year road hazard warranty included on most eligible tires
- ✓Pre-set, guaranteed installation rates — no surprise shop markups
Amazon Automotive
Fast shipping for DIYers or bringing to your own mechanic.
- ✓Fast Prime shipping directly to your home or garage
- ✓Great selection of budget brands, trailer tires & spares
- ✓Ideal if you have a favorite local shop or home mounting tools
As an affiliate for Tire Rack and Amazon, we earn from qualifying purchases at no extra cost to you.
More Optima Specs & Repair Guides
🛢️ 2015 Kia Optima Oil Type & Capacity →🌧️ 2015 Kia Optima Wiper Blade Sizes →💡 2015 Kia Optima Light Bulb Sizes →📖 2015 Kia Optima Factory Service Manual →Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently Asked Questions
What size tires does a 2015 Kia Optima take?
It depends on the trim: EX uses 215/55R17 94V; Hybrid EX uses P215/55R17 93V; LX uses 215/55R17 94V; SX uses 225/45R18 95V XL; SX Turbo uses 225/45R18 95V XL; Limited uses 225/45R18 95V XL.
What is the tire pressure for a 2015 Kia Optima?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 2015 Kia Optima?
Bolt pattern data is available in the factory service manual.