2025 Kia K4 Tire Size & Pressure
The 2025 Kia K4 tire size depends on trim: the GT-Line Turbo takes 235/40R18 91W; the EX takes 225/45R17 91W; the GT-Line takes 235/40R18 91W; the LXS takes 205/55R16 91H; the LX takes 205/55R16 91H, per the factory service manual.
- GT-Line Turbo: 235/40R18 91W
- EX: 225/45R17 91W
- GT-Line: 235/40R18 91W
- LXS: 205/55R16 91H
- LX: 205/55R16 91H
GT-Line Turbo
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 235/40R18 91W | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
EX
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 225/45R17 91W | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
GT-Line
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 235/40R18 91W | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
LXS
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 205/55R16 91H | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
LX
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 205/55R16 91H | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
More K4 Specs & Repair Guides
🛢️ 2025 Kia K4 Oil Type & Capacity →🌧️ 2025 Kia K4 Wiper Blade Sizes →💡 2025 Kia K4 Light Bulb Sizes →📖 2025 Kia K4 Factory Service Manual →Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently Asked Questions
What size tires does a 2025 Kia K4 take?
It depends on the trim: GT-Line Turbo uses 235/40R18 91W; EX uses 225/45R17 91W; GT-Line uses 235/40R18 91W; LXS uses 205/55R16 91H; LX uses 205/55R16 91H.
What is the tire pressure for a 2025 Kia K4?
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 2025 Kia K4?
Bolt pattern data is available in the factory service manual.