Audi RS4 tyre sizes
All factory fitments by generation and engine — 9 sizes across 7 generations.
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Quick answer
The most common tyre size on the Audi RS4 is 235/40R19 (overall diameter ≈ 671 mm). Exact fitment depends on generation and engine — full breakdown below.
RS4 Avant (B9/Facelift) 2019 - Avant (2019–present)
RS4 Avant (B9) 2018 - 2019 - Avant (2018–2019)
RS4 Avant (B8) 2012 - 2018 - Avant (2012–2018)
RS4 Avant (QB6) 2006 - 2008 - Avant (2006–2008)
RS4 Cabrio (QB6) 2006 - 2009 - Cabrio (2006–2009)
RS4 (QB6) 2005 - 2008 - Limousine (2005–2008)
RS4 Avant (B5) 2000 - 2001 - Avant (2000–2001)
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