2018 Audi A6 Tire Size & Pressure
The 2018 Audi A6 tire size depends on trim: the Premium takes 245/45R18 100H XL; the Premium Plus takes 245/45R18 100H XL; the Sport takes 255/40R19 100H XL, per the factory service manual.
- Premium: 245/45R18 100H XL
- Premium Plus: 245/45R18 100H XL
- Sport: 255/40R19 100H XL
Premium
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/45R18 100H XL | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Premium Plus
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/45R18 100H XL | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Sport
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 255/40R19 100H XL | 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 A6 Specs & Repair Guides
🛢️ 2018 Audi A6 Oil Type & Capacity →🌧️ 2018 Audi A6 Wiper Blade Sizes →💡 2018 Audi A6 Light Bulb Sizes →📖 2018 Audi A6 Factory Service Manual →Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently Asked Questions
What size tires does a 2018 Audi A6 take?
It depends on the trim: Premium uses 245/45R18 100H XL; Premium Plus uses 245/45R18 100H XL; Sport uses 255/40R19 100H XL.
What is the tire pressure for a 2018 Audi A6?
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 2018 Audi A6?
Bolt pattern data is available in the factory service manual.