Recommended Tire Pressure for Audi S8


What should tire pressure be on Audi S8?

Check out the recommended Audi S8 tire pressure in psi depending on the year of production, trim level and original equipment tire size.

Find your Audi S8 year in the charts below to see the available stock tire sizes and corresponding tire inflation pressures with load index and speed rating.


2018 Audi S8 Tire Pressure

Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.

Tire size Load index Speed rating PSI (Front / Rear)
P 275/35 R21 107 V 39 / -
P 275/30 R22 99 Y 39 / -
P 285/30 R22 105 Y 41 / -

2015-2017 Audi S8 Tire Pressure

Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.

Tire size Load index Speed rating PSI (Front / Rear)
P 265/40 R20 95 W 36 / -
P 265/35 R21 104 W 39 / 33
P 275/35 R21 107 V 39 / -
P 275/30 R22 99 Y 41 / -
P 285/30 R22 105 Y 41 / -

2013-2014 Audi S8 Tire Pressure

Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.

Tire size Load index Speed rating PSI (Front / Rear)
P 265/40 R20 95 W 36 / -
P 265/35 R21 104 W 39 / -
P 275/35 R21 107 V 39 / -
P 275/30 R22 99 Y 41 / -
P 285/30 R22 105 Y 41 / -

2007-2009 Audi S8 Tire Pressure

Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.

Tire size Load index Speed rating PSI (Front / Rear)
P 265/35 R20 95 Y 39 / -
P 275/35 R20 102 W 39 / -
P 275/30 R21 89 Z 41 / -
P 285/30 R21 105 Y 41 / -

2001-2003 Audi S8 Tire Pressure

Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.

Tire size Load index Speed rating PSI (Front / Rear)
P 245/45 R18 95 V 35 / -
P 255/45 R18 97 W 36 / -
P 255/40 R19 95 Z 38 / -
P 255/35 R20 95 Y 39 / -
P 265/35 R20 95 Y 39 / -



Audi S8 specs

Wheel size
Wheel Interchange
Lug nut size
Tire size
Tire pressure
Bolt pattern
Wheel offset
Hub bore size
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