Tire specs
- Warranty
- 55,000 miles
- Load index
- 96
- Speed rating
- H (130 mph)
- Load range
- Standard load (SL)
- Tread depth
- 9/32"
- Item #
- 2454518CON15503230000
2018 Audi A6 Quattro 3.0T — 245/45R18
2018 Audi A6 Quattro 3.0T
- Factory size
- 245/45R18
33 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 45,000 miles
- Load index
- 96
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 9/32"
- Item #
- 2454518CON15509370000
Continental
ContiSportContact 3 - SSR
245/45R18 96Y SL BW
Ultra High PerformanceRun-flatView tire detailsTire specs
- Load index
- 96
- Speed rating
- Y (186 mph)
- Load range
- Standard load (SL)
- Tread depth
- 9/32"
- Run-flat
- Yes
- Item #
- 2454518CON03572520000
Tire specs
- Load index
- 100
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2454518PIR2479100
Tire specs
- Load index
- 96
- Speed rating
- Y (186 mph)
- Load range
- Standard load (SL)
- Run-flat
- Yes
- Item #
- 2454518PIR2074800
Tire specs
- Warranty
- 55,000 miles
- Load index
- 100
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454518CON15498330000
Tire specs
- Load index
- 100
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Run-flat
- Yes
- Item #
- 2454518PIR2477900
Tire specs
- Warranty
- 65,000 miles
- Load index
- 96
- Speed rating
- W (168 mph)
- Run-flat
- Yes
- Item #
- 2454518BRI006459
Tire specs
- Load index
- 100
- Speed rating
- H (130 mph)
- Run-flat
- Yes
- Item #
- 2454518GOO109093395
What size tires does the 2018 Audi A6 Quattro 3.0T take?
The factory tire size for the 2018 Audi A6 Quattro 3.0T is 245/45R18.
This trim is also listed with 255/40R19, 255/35R20. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 245/45R18 | — | — |
| All wheels | 255/40R19 | — | — |
| All wheels | 255/35R20 | — | — |
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.