Audi A8 Quattro Tire Pressure

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Maintaining the optimal tire pressure for your Audi A8 Quattro is crucial not just for passenger comfort, but also for optimal handling and traction while driving. You can easily find the factory-recommended tire pressure for your vehicle on a placard located inside the driver’s side door.

However, if you’re looking to maximize performance by accelerating quickly or cornering at high speeds in your Audi A8 Quattro, you may need to adjust the recommended tire pressure. It’s important to adjust all four tires accordingly whenever you change the tire pressure, as this will ensure even wear, better handling, and improved fuel efficiency. Additionally, keep in mind that temperature can impact tire inflation levels, so be sure to research or ask an expert to determine the best tire pressures for your specific setup.

For Audi A8 Quattro models produced between 2005 and 2023, the recommended tire pressure ranges from 31P/2.14B/214K to 44P/3.03B/303K, depending on the tire size and year of purchase. The Audi A8 Quattro is a passenger car available in four different trim levels and comes with eight different stock tire sizes. Make sure to check the correct tire pressure for your Audi A8 Quattro based on its 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
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Audi A8 Quattro has been equipped with a tire pressure monitoring system (TPMS).

2021, 2022, 2023 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2021 Audi A8 Quattro is 36P/2.48B/248K to 42P/2.9B/290K for front and 36P/2.48B/248K to 42P/2.9B/290K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
255/45 R19 104H 35 – 41P/2.83B/283K 35 – 42P/2.9B/290K
265/35 R21 101H 42P/2.9B/290K 42P/2.9B/290K
265/40 R20 104H 35 – 41P/2.83B/283K 35 – 42P/2.9B/290K

2020 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2020 Audi A8 Quattro is 36P/2.48B/248K to 41P/2.83B/283K for front and 36P/2.48B/248K to 42P/2.9B/290K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
255/45 R19 104H 35 – 41P/2.83B/283K 35 – 42P/2.9B/290K
265/40 R20 104H 35 – 41P/2.83B/283K 35 – 42P/2.9B/290K
275/35 R21 103Y 38P/2.62B/262K 38P/2.62B/262K

2019 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2019 Audi A8 Quattro is 36P/2.48B/248K to 39P/2.69B/269K for front and 36P/2.48B/248K to 39P/2.69B/269K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
255/45 R19 104H 39P/2.69B/269K 39P/2.69B/269K
265/40 R20 104H 38P/2.62B/262K 38P/2.62B/262K

2018 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2018 Audi A8 Quattro is 34P/2.34B/234K to 39P/2.69B/269K for front and 36P/2.48B/248K to 39P/2.69B/269K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
255/45 R19 104H 37P/2.55B/255K 39P/2.69B/269K
265/40 R20 104H 33 – 39P/2.69B/269K 38P/2.62B/262K
275/35 R21 103Y 38P/2.62B/262K 38P/2.62B/262K

2017 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2017 Audi A8 Quattro is 34P/2.34B/234K to 39P/2.69B/269K for front and 36P/2.48B/248K to 39P/2.69B/269K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
255/45 R19 104H 38P/2.62B/262K 39P/2.69B/269K
265/40 R20 104H 33 – 39P/2.69B/269K 38P/2.62B/262K
275/35 R21 103Y 38P/2.62B/262K 38P/2.62B/262K

2016 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2016 Audi A8 Quattro is 38P/2.62B/262K for front and 39P/2.69B/269K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
255/45 R19 104H 38P/2.62B/262K 39P/2.69B/269K
265/40 R20 104H 38P/2.62B/262K 39P/2.69B/269K
275/35 R21 103Y 37P/2.55B/255K 39P/2.69B/269K

2015 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2015 Audi A8 Quattro is 34P/2.34B/234K to 41P/2.83B/283K for front and 36P/2.48B/248K 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)
255/45 R19 104H 38P/2.62B/262K 39P/2.69B/269K
265/40 R20 104H 33 – 41P/2.83B/283K 35 – 44P/3.03B/303K

2014 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2014 Audi A8 Quattro is 34P/2.34B/234K to 41P/2.83B/283K for front and 36P/2.48B/248K 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)
255/45 R19 104H 38P/2.62B/262K 39P/2.69B/269K
265/40 R20 104Y 33 – 41P/2.83B/283K 35 – 44P/3.03B/303K

2013 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2013 Audi A8 Quattro is 34P/2.34B/234K to 41P/2.83B/283K for front and 36P/2.48B/248K 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)
255/45 R19 104H 38P/2.62B/262K 39P/2.69B/269K
265/40 R20 104Y 33 – 41P/2.83B/283K 35 – 44P/3.03B/303K

2012 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2012 Audi A8 Quattro is 34P/2.34B/234K to 41P/2.83B/283K for front and 36P/2.48B/248K 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)
255/45 R19 104H 38P/2.62B/262K 39P/2.69B/269K
265/40 R20 104Y 33 – 41P/2.83B/283K 35 – 44P/3.03B/303K

2011 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2011 Audi A8 Quattro is 39P/2.69B/269K to 41P/2.83B/283K for front and 37P/2.55B/255K 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)
255/45 R19 104H 39P/2.69B/269K 37P/2.55B/255K
265/40 R20 104Y 41P/2.83B/283K 44P/3.03B/303K

2010 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2010 Audi A8 Quattro is 37P/2.55B/255K to 41P/2.83B/283K for front and 34P/2.34B/234K 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)
255/40 R19 100V 39P/2.69B/269K 37P/2.55B/255K
255/45 R18 99H 37P/2.55B/255K 34P/2.34B/234K
275/35 R20 102Y 41P/2.83B/283K 44P/3.03B/303K

2009 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2009 Audi A8 Quattro is 37P/2.55B/255K to 41P/2.83B/283K for front and 34P/2.34B/234K 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)
255/40 R19 100V 38P/2.62B/262K 33 – 37P/2.55B/255K
255/45 R18 99H 37P/2.55B/255K 34P/2.34B/234K
275/35 R20 102Y 41P/2.83B/283K 44P/3.03B/303K

2008 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2008 Audi A8 Quattro is 37P/2.55B/255K to 41P/2.83B/283K for front and 34P/2.34B/234K 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)
255/40 R19 100V 38P/2.62B/262K 33 – 37P/2.55B/255K
255/45 R18 99H 37P/2.55B/255K 34P/2.34B/234K
275/35 R20 102Y 41P/2.83B/283K 44P/3.03B/303K

2007 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2007 Audi A8 Quattro is 37P/2.55B/255K to 41P/2.83B/283K for front and 34P/2.34B/234K 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)
255/40 R19 100Y 37P/2.55B/255K 34P/2.34B/234K
255/45 R18 99H 37P/2.55B/255K 34P/2.34B/234K
275/35 R20 102Y 41P/2.83B/283K 44P/3.03B/303K

2006 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2006 Audi A8 Quattro is 34P/2.34B/234K to 41P/2.83B/283K for front and 31P/2.14B/214K 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)
255/40 R19 100Y 33 – 37P/2.55B/255K 34P/2.34B/234K
255/45 R18 99H 34P/2.34B/234K 31P/2.14B/214K
275/35 R20 102Y 41P/2.83B/283K 44P/3.03B/303K

2005 Audi A8 Quattro tire pressure information

The values of the tire pressure for 2005 Audi A8 Quattro is 34P/2.34B/234K to 37P/2.55B/255K for front and 31P/2.14B/214K to 35P/2.41B/241K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/55 R17 99H 34P/2.34B/234K 31P/2.14B/214K
255/40 R19 100Y 33 – 37P/2.55B/255K 33P/2.27B/227K
255/45 R18 99H 34P/2.34B/234K 31P/2.14B/214K
275/35 R20 102Y 37P/2.55B/255K 35P/2.41B/241K
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Audi A8 Quattro trim to see its original equipment tire sizes and corresponding tire inflation pressures.

Tire Pressure for Audi A8 Quattro

Approved tire pressure for trim level: Audi A8 Quattro is 34P/2.34B/234K to 41P/2.83B/283K for front and 31P/2.14B/214K 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)
235/55 R17 99H 34P/2.34B/234K 31P/2.14B/214K
255/40 R19 100Y XL 33 – 39P/2.69B/269K 30 – 37P/2.55B/255K
255/45 R18 99H 33 – 37P/2.55B/255K 33P/2.27B/227K
255/45 R19 104H XL 38P/2.62B/262K 38P/2.62B/262K
265/40 R20 104Y XL 33 – 41P/2.83B/283K 35 – 44P/3.03B/303K
275/35 R20 102Y XL 41P/2.83B/283K 44P/3.03B/303K

Tire Pressure for Audi A8 Quattro L

Approved tire pressure for trim level: Audi A8 Quattro L is 34P/2.34B/234K to 42P/2.9B/290K for front and 31P/2.14B/214K 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)
235/55 R17 99H 34P/2.34B/234K 31P/2.14B/214K
255/40 R19 100Y XL 33 – 39P/2.69B/269K 30 – 37P/2.55B/255K
255/45 R18 99H 33 – 37P/2.55B/255K 33P/2.27B/227K
255/45 R19 104H XL 35 – 41P/2.83B/283K 35 – 41P/2.83B/283K
265/35 R21 101H XL 41P/2.83B/283K 41P/2.83B/283K
265/40 R20 104Y XL 33 – 41P/2.83B/283K 35 – 44P/3.03B/303K
275/35 R20 102Y XL 41P/2.83B/283K 44P/3.03B/303K
275/35 R21 103Y XL 38P/2.62B/262K 38P/2.62B/262K

Tire Pressure for Audi A8 Quattro L Hybrid

Approved tire pressure for trim level: Audi A8 Quattro L Hybrid is 39P/2.69B/269K to 40P/2.76B/276K for front and 41P/2.83B/283K to 42P/2.9B/290K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
255/45 R19 104H XL 38 – 40P/2.76B/276K 41 – 42P/2.9B/290K
265/35 R21 101H XL 32-40* psi 32-40* psi
265/40 R20 104H XL 38 – 40P/2.76B/276K 41 – 42P/2.9B/290K

Tire Pressure for Audi A8 Quattro L W12

Approved tire pressure for trim level: Audi A8 Quattro L W12 is 34P/2.34B/234K to 41P/2.83B/283K for front and 31P/2.14B/214K 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)
255/40 R19 100V XL 37P/2.55B/255K 34P/2.34B/234K
255/45 R18 99H 33 – 37P/2.55B/255K 33P/2.27B/227K
255/45 R19 104H XL 39P/2.69B/269K 38P/2.62B/262K
265/40 R20 104Y XL 38 – 41P/2.83B/283K 38 – 44P/3.03B/303K
275/35 R20 102Y XL 36 – 41P/2.83B/283K 34 – 44P/3.03B/303K
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Approved tire pressure for trim level: Audi A8 Quattro original equipment tire sizes with matching trims and model years.

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