I recently bought a 2021 Audi A4 and I am wondering what the recommended tire size and pressure are for optimal performance and fuel efficiency.
ReplyThe recommended tire size for the 2021 Audi A4 is 245/40 R18 with an ideal tire pressure of 33 psi for both the front and rear tires. Keeping your tires at the correct pressure will not only improve handling and fuel economy, but also increase the life of your tires.
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