Do you own an Audi S4 but find yourself constantly questioning if the tire pressure is right? Is it too low or too high and, potentially more importantly, what damage could this be doing to your car? Don’t worry, we have you covered; in this blog post we’ll provide you with everything that you need to know about ensuring your Audi S4 has the correct tire pressure. Read on for a comprehensive guide on how to keep your tires in optimal condition at all times.

Audi S4 models by year 2005 – 2023 has correct air pressure of 33P/2.27B/227K to 45P/3.10B/310K depending on the tire size and year purchase.

Audi S4 is a high performance car is available in different 5 trim levels and has 4 stock tire size. Check correct tire pressure for Audi S4 based on production year and tire specifications.

Units of pressure
  • PSI – pounds per square inch (lbf/in2). 10 psi = 68.95 kPa/0.6895 bar
  • BAR – one bar nearly equal to one atmosphere. 1 bar = 100 kPa/14.504 psi
  • KPA – kilopascals is a metric unit of pressure. 100 kPa = 1 bar/14.504 psi

Audi S4 has been equipped with a tire pressure monitoring system (TPMS).

2022, 2023 Audi S4 tire pressure information

The values of the tire pressure for 2022 Audi S4 is psi for front and psi for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/40 R18 97H 32-40* psi 32-40* psi
255/35 R19 96Y 32-40* psi 32-40* psi

2021, 2022, 2023 Audi S4 tire pressure information

The values of the tire pressure for 2021 Audi S4 is 39P/2.69B/269K to 44P/3.03B/303K for front and 39P/2.69B/269K to 45P/3.10B/310K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/40 R18 97H 38 – 40P/2.76B/276K 38 – 40P/2.76B/276K
255/35 R19 96Y 44P/3.03B/303K 45P/3.10B/310K

2020 Audi S4 tire pressure information

The values of the tire pressure for 2020 Audi S4 is 39P/2.69B/269K to 44P/3.03B/303K for front and 39P/2.69B/269K to 45P/3.10B/310K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/40 R18 97H 38 – 40P/2.76B/276K 38 – 40P/2.76B/276K
255/35 R19 96Y 44P/3.03B/303K 45P/3.10B/310K

2019 Audi S4 tire pressure information

The values of the tire pressure for 2019 Audi S4 is 37P/2.55B/255K to 44P/3.03B/303K for front and 37P/2.55B/255K to 45P/3.10B/310K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/35 R19 93Y 44P/3.03B/303K 45P/3.10B/310K
245/40 R18 97H 38P/2.62B/262K 38P/2.62B/262K

2018 Audi S4 tire pressure information

The values of the tire pressure for 2018 Audi S4 is 37P/2.55B/255K to 44P/3.03B/303K for front and 37P/2.55B/255K to 45P/3.10B/310K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/35 R19 93Y 44P/3.03B/303K 45P/3.10B/310K
245/40 R18 97H 38P/2.62B/262K 38P/2.62B/262K

2016 Audi S4 tire pressure information

The values of the tire pressure for 2016 Audi S4 is 41P/2.83B/283K to 44P/3.03B/303K for front and 41P/2.83B/283K to 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/40 R18 93Y 44P/3.03B/303K 44P/3.03B/303K
255/35 R19 96Y 41P/2.83B/283K 41P/2.83B/283K

2015 Audi S4 tire pressure information

The values of the tire pressure for 2015 Audi S4 is 41P/2.83B/283K to 44P/3.03B/303K for front and 41P/2.83B/283K to 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/40 R18 93Y 44P/3.03B/303K 44P/3.03B/303K
255/35 R19 96Y 41P/2.83B/283K 41P/2.83B/283K

2014 Audi S4 tire pressure information

The values of the tire pressure for 2014 Audi S4 is 41P/2.83B/283K to 44P/3.03B/303K for front and 41P/2.83B/283K to 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/40 R18 93Y 44P/3.03B/303K 44P/3.03B/303K
255/35 R19 96Y 41P/2.83B/283K 41P/2.83B/283K

2013 Audi S4 tire pressure information

The values of the tire pressure for 2013 Audi S4 is 41P/2.83B/283K to 44P/3.03B/303K for front and 41P/2.83B/283K to 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/40 R18 93Y 44P/3.03B/303K 44P/3.03B/303K
255/35 R19 96Y 41P/2.83B/283K 41P/2.83B/283K

2012 Audi S4 tire pressure information

The values of the tire pressure for 2012 Audi S4 is 41P/2.83B/283K to 44P/3.03B/303K for front and 41P/2.83B/283K to 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/40 R18 93Y 44P/3.03B/303K 44P/3.03B/303K
255/35 R19 96Y 41P/2.83B/283K 41P/2.83B/283K

2011 Audi S4 tire pressure information

The values of the tire pressure for 2011 Audi S4 is 41P/2.83B/283K to 44P/3.03B/303K for front and 41P/2.83B/283K to 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/40 R18 93Y 44P/3.03B/303K 44P/3.03B/303K
255/35 R19 96Y 41P/2.83B/283K 41P/2.83B/283K

2010 Audi S4 tire pressure information

The values of the tire pressure for 2010 Audi S4 is 41P/2.83B/283K to 44P/3.03B/303K for front and 41P/2.83B/283K to 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/40 R18 93Y 44P/3.03B/303K 44P/3.03B/303K
255/35 R19 96Y 41P/2.83B/283K 41P/2.83B/283K

2009 Audi S4 tire pressure information

The values of the tire pressure for 2009 Audi S4 is 44P/3.03B/303K for front and 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/40 R18 95Y 44P/3.03B/303K 44P/3.03B/303K

2008 Audi S4 tire pressure information

The values of the tire pressure for 2008 Audi S4 is 44P/3.03B/303K for front and 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/40 R18 95Y 44P/3.03B/303K 44P/3.03B/303K

2007 Audi S4 tire pressure information

The values of the tire pressure for 2007 Audi S4 is 44P/3.03B/303K for front and 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/40 R18 95Y 44P/3.03B/303K 44P/3.03B/303K

2006 Audi S4 tire pressure information

The values of the tire pressure for 2006 Audi S4 is 44P/3.03B/303K for front and 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/40 R18 95Y 44P/3.03B/303K 44P/3.03B/303K

2005 Audi S4 tire pressure information

The values of the tire pressure for 2005 Audi S4 is 36P/2.48B/248K for front and 33P/2.27B/227K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/40 R18 91Y 36P/2.48B/248K 33P/2.27B/227K

Audi S4 trim to see its original equipment tire sizes and corresponding tire inflation pressures.

Tire Pressure for Audi S4 Avant

Approved tire pressure for trim level: Audi S4 Avant is 36P/2.48B/248K to 44P/3.03B/303K for front and 33P/2.27B/227K to 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/40 R18 91Y 36P/2.48B/248K 33P/2.27B/227K
235/40 R18 95Y XL 44P/3.03B/303K 44P/3.03B/303K

Tire Pressure for Audi S4

Approved tire pressure for trim level: Audi S4 is 36P/2.48B/248K to 44P/3.03B/303K for front and 33P/2.27B/227K to 44P/3.03B/303K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/40 R18 91Y 36P/2.48B/248K 33P/2.27B/227K
235/40 R18 95Y XL 44P/3.03B/303K 44P/3.03B/303K
245/40 R18 93Y 44P/3.03B/303K 44P/3.03B/303K
255/35 R19 96Y XL 41P/2.83B/283K 41P/2.83B/283K

Tire Pressure for Audi S4 Premium

Approved tire pressure for trim level: Audi S4 Premium is 37P/2.55B/255K to 44P/3.03B/303K for front and 37P/2.55B/255K to 45P/3.10B/310K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/35 R19 93Y XL 44P/3.03B/303K 45P/3.10B/310K
245/40 R18 97H XL 40P/2.76B/276K 40P/2.76B/276K
255/35 R19 96Y XL 44P/3.03B/303K 45P/3.10B/310K

Tire Pressure for Audi S4 Premium Plus

Approved tire pressure for trim level: Audi S4 Premium Plus is 37P/2.55B/255K to 44P/3.03B/303K for front and 37P/2.55B/255K to 45P/3.10B/310K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/35 R19 93Y XL 44P/3.03B/303K 45P/3.10B/310K
245/40 R18 93Y 44P/3.03B/303K 44P/3.03B/303K
245/40 R18 97H XL 40P/2.76B/276K 40P/2.76B/276K
255/35 R19 96Y XL 44P/3.03B/303K 45P/3.10B/310K

Tire Pressure for Audi S4 Prestige

Approved tire pressure for trim level: Audi S4 Prestige is 37P/2.55B/255K to 44P/3.03B/303K for front and 37P/2.55B/255K to 45P/3.10B/310K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
245/35 R19 93Y XL 44P/3.03B/303K 45P/3.10B/310K
245/40 R18 93Y 44P/3.03B/303K 44P/3.03B/303K
245/40 R18 97H XL 40P/2.76B/276K 40P/2.76B/276K
255/35 R19 96Y XL 44P/3.03B/303K 45P/3.10B/310K

Approved tire pressure for trim level: Audi S4 original equipment tire sizes with matching trims and model years.

Categories: Audi

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