What is the recommended tire pressure for a 2023 Audi e-tron?

The 2023 Audi e-tron uses 42 PSI cold on the front axle and 42 PSI cold on the rear axle. These are the OEM specifications. Always measure tire pressure when the tires are cold — before driving or after sitting for at least 3 hours.

What tire size does the 2023 Audi e-tron use?

The standard (base trim) tire size for the 2023 Audi e-tron is 255/50R20. Higher trim levels and optional packages may use a different size — check the sticker inside your driver's door for the exact specification for your vehicle.

How do I convert the 2023 Audi e-tron tire pressure to bar?

42 PSI = 2.9 bar (front) and 42 PSI = 2.9 bar (rear). In kPa: 290 kPa front and 290 kPa rear. Multiply PSI × 0.0689 to convert to bar.

Why are the front and rear tire pressures the same on the 2023 Audi e-tron?

The 2023 Audi e-tron uses equal pressure front and rear (42 PSI). The vehicle's weight distribution and symmetric tire sizing mean both axles carry similar loads per tire.

What happens if the 2023 Audi e-tron tires are underinflated?

Running 5+ PSI low on the Audi e-tron causes uneven shoulder wear, increased rolling resistance (worse fuel economy), higher tire operating temperature, and reduced wet braking performance. In extreme cases, chronic underinflation can cause sidewall failure. Check pressure monthly and always after a large temperature swing.

2023 Audi e-tron Tire Pressure

OEM cold pressure spec — verified for the 2019–2024 generation

Recommended cold pressure (PSI)

Front

2.9 bar · 290 kPa

Rear

2.9 bar · 290 kPa

Tire size

255/50R20

Curb weight

2,490 kg

Front axle load

50%

Customize for your load & driving style

Pre-filled with Audi e-tron specs. Adjust weight or style below.

Recommended COLD pressure

27.6 / 27.6 PSI

Front (cold): 27.6 PSI(1.9 bar)
Rear (cold): 27.6 PSI(1.9 bar)
Front (hot est.): 30.4 PSI
Rear (hot est.): 30.4 PSI

Street setting: balanced for comfort, wear, and fuel economy. Always measure cold.

Other Audi e-tron years

2024 e-tron 2022 e-tron 2021 e-tron 2020 e-tron All years →

FAQ — 2023 Audi e-tron

What is the recommended tire pressure for a 2023 Audi e-tron?: The 2023 Audi e-tron uses 42 PSI cold on the front axle and 42 PSI cold on the rear axle. These are the OEM specifications. Always measure tire pressure when the tires are cold — before driving or after sitting for at least 3 hours.
What tire size does the 2023 Audi e-tron use?: The standard (base trim) tire size for the 2023 Audi e-tron is 255/50R20. Higher trim levels and optional packages may use a different size — check the sticker inside your driver's door for the exact specification for your vehicle.
How do I convert the 2023 Audi e-tron tire pressure to bar?: 42 PSI = 2.9 bar (front) and 42 PSI = 2.9 bar (rear). In kPa: 290 kPa front and 290 kPa rear. Multiply PSI × 0.0689 to convert to bar.
Why are the front and rear tire pressures the same on the 2023 Audi e-tron?: The 2023 Audi e-tron uses equal pressure front and rear (42 PSI). The vehicle's weight distribution and symmetric tire sizing mean both axles carry similar loads per tire.
What happens if the 2023 Audi e-tron tires are underinflated?: Running 5+ PSI low on the Audi e-tron causes uneven shoulder wear, increased rolling resistance (worse fuel economy), higher tire operating temperature, and reduced wet braking performance. In extreme cases, chronic underinflation can cause sidewall failure. Check pressure monthly and always after a large temperature swing.