Audi A8 Spare Tire Sizes
The Audi A8 has used a 5x112mm bolt pattern for all models from 1995 to 2023 along with tire diameters ranging from 26.6" to 28.6" tall. Using a temporary 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. Tire diameter as well as wheel diameter clearance have been taken into account for the specific Audi A8 years and options. In this case, 145/60R20 and 195/55R20 spare tire sizes are used to avoid vehicle components while closely matching the original tire size diameters.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare |
|---|---|---|---|---|---|
| 2023 | Audi | A8 | 5-112 | 28-28.3" | 195/55R20 | 28.4" |
| 2022 | Audi | A8 | 5-112 | 28-28.3" | 195/55R20 | 28.4" |
| 2021 | Audi | A8 | 5-112 | 28-28.3" | 195/55R20 | 28.4" |
| 2020 | Audi | A8 | 5-112 | 28-28.3" | 195/55R20 | 28.4" |
| 2019 | Audi | A8 | 5-112 | 28-28.3" | 195/55R20 | 28.4" |
| 2018 | Audi | A8 A8 New Model | 5-112 5-112 | 28-28.6" 28-28.3" | 195/55R20 | 28.4" 195/55R20 | 28.4" |
| 2017 | Audi | A8 | 5-112 | 28-28.6" | 195/55R20 | 28.4" |
| 2016 | Audi | A8 | 5-112 | 28-28.6" | 195/55R20 | 28.4" |
| 2015 | Audi | A8 | 5-112 | 28-28.3" | 195/55R20 | 28.4" |
| 2014 | Audi | A8 | 5-112 | 28-28.3" | 195/55R20 | 28.4" |
| 2013 | Audi | A8 | 5-112 | 28-28.3" | 195/55R20 | 28.4" |
| 2012 | Audi | A8 | 5-112 | 28-28.3" | 195/55R20 | 28.4" |
| 2011 | Audi | A8 | 5-112 | 28-28.3" | 195/55R20 | 28.4" |
| 2010 | Audi | A8 A8 New Model | 5-112 5-112 | 27-27.6" 28-28.3" | 145/60R20 | 26.9" 195/55R20 | 28.4" |
| 2009 | Audi | A8 | 5-112 | 27-27.6" | 145/60R20 | 26.9" |
| 2008 | Audi | A8 | 5-112 | 27-27.6" | 145/60R20 | 26.9" |
| 2007 | Audi | A8 | 5-112 | 27-27.6" | 145/60R20 | 26.9" |
| 2006 | Audi | A8 | 5-112 | 27-27.6" | 145/60R20 | 26.9" |
| 2005 | Audi | A8 | 5-112 | 27-27.6" | 145/60R20 | 26.9" |
| 2004 | Audi | A8 | 5-112 | 27-27.2" | 145/60R20 | 26.9" |
| 2003 | Audi | A8 | 5-112 | 26.6-27" | 145/60R20 | 26.9" |
| 2002 | Audi | A8 | 5-112 | 26.6-26.7" | 145/60R20 | 26.9" |
| 2001 | Audi | A8 | 5-112 | 26.6-26.7" | 145/60R20 | 26.9" |
| 2000 | Audi | A8 | 5-112 | 26.6-26.7" | 145/60R20 | 26.9" |
| 1999 | Audi | A8 | 5-112 | 26.6-26.7" | 145/60R20 | 26.9" |
| 1998 | Audi | A8 | 5-112 | 26.6-26.7" | 145/60R20 | 26.9" |
| 1997 | Audi | A8 | 5-112 | 26.6-26.7" | 145/60R20 | 26.9" |
| 1996 | Audi | A8 | 5-112 | 26.6-26.7" | 145/60R20 | 26.9" |
| 1995 | Audi | A8 | 5-112 | 26.6-26.7" | 145/60R20 | 26.9" |
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