Audi S8 Spare Tire Fitment Guide
The Audi S8 used a 5x112 mm bolt pattern for all models from 1997 to 2026 along with tire diameters ranging from 26.7" to 28.6" tall. Using a temporary compact spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems.
The tire diameter and the wheel diameter clearance have been taken into account for the specific Audi S8 years and options. In this case, 145/60R20, 145/65R20 and 155/65R20 spare tire sizes are used to avoid vehicle components while closely matching the original tire size diameters. We've provided a breakdown by vehicle generation and model specifics to help you find the correct Audi S8 spare tire.
2020-2026 Audi S8 Spare Tires
This generation of the Audi S8 began in 2020 and is still the current model being produced. All the models for these years use the same spare tire and wheel solution.
There was a facelift redesign in 2022 that changed the appearance, but it does not affect the spare tire recommendation.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare Tire |
|---|---|---|---|---|---|
| 2026 | Audi | S8 | 5x112 mm | 28.3" | 155/65R20 | 27.9" |
| 2025 | Audi | S8 | 5x112 mm | 28.3" | 155/65R20 | 27.9" |
| 2024 | Audi | S8 | 5x112 mm | 28.3-28.6" | 155/65R20 | 27.9" |
| 2023 | Audi | S8 | 5x112 mm | 28.3-28.6" | 155/65R20 | 27.9" |
| 2022 | Audi | S8 | 5x112 mm | 28.3-28.6" | 155/65R20 | 27.9" |
| 2021 | Audi | S8 | 5x112 mm | 28.3-28.6" | 155/65R20 | 27.9" |
| 2020 | Audi | S8 | 5x112 mm | 28.3-28.6" | 155/65R20 | 27.9" |
2010-2018 Audi S8 Spare Tires
This generation of the Audi S8 began in 2010 and was available through 2018. All the models for these years use the same spare tire and wheel solution.
There was a facelift redesign in 2015 that updated the styling, but the spare requirements stayed the same.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare Tire |
|---|---|---|---|---|---|
| 2018 | Audi | S8 | 5x112 mm | 28.6" | 155/65R20 | 27.9" |
| 2017 | Audi | S8 | 5x112 mm | 28.6" | 155/65R20 | 27.9" |
| 2016 | Audi | S8 | 5x112 mm | 28.3-28.6" | 155/65R20 | 27.9" |
| 2015 | Audi | S8 | 5x112 mm | 28.3-28.6" | 155/65R20 | 27.9" |
| 2014 | Audi | S8 | 5x112 mm | 28.3-28.6" | 155/65R20 | 27.9" |
| 2013 | Audi | S8 | 5x112 mm | 28.3-28.6" | 155/65R20 | 27.9" |
| 2011 | Audi | S8 | 5x112 mm | 28.3" | 155/65R20 | 27.9" |
| 2010 | Audi | S8 | 5x112 mm | 27.3-28.3" | 155/65R20 | 27.9" |
2007-2010 Audi S8 Spare Tires
This generation of the Audi S8 began in 2007 and was available through 2010. All the models for these years use the same spare tire and wheel solution.
Although there was a facelift redesign introduced in 2008, the spare tire requirements remained the same.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare Tire |
|---|---|---|---|---|---|
| 2010 | Audi | S8 | 5x112 mm | 27.3-28.3" | 145/65R20 | 27.4" |
| 2009 | Audi | S8 | 5x112 mm | 27.3" | 145/65R20 | 27.4" |
| 2008 | Audi | S8 | 5x112 mm | 27.3" | 145/65R20 | 27.4" |
| 2007 | Audi | S8 | 5x112 mm | 27.3" | 145/65R20 | 27.4" |
1997-2003 Audi S8 Spare Tires
This generation of the Audi S8 began in 1997 and was available through 2003. All the models for these years use the same spare tire and wheel solution.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare Tire |
|---|---|---|---|---|---|
| 2003 | Audi | S8 | 5x112 mm | 26.7" | 145/60R20 | 26.9" |
| 2002 | Audi | S8 | 5x112 mm | 26.7" | 145/60R20 | 26.9" |
| 2001 | Audi | S8 | 5x112 mm | 26.7" | 145/60R20 | 26.9" |