At Tyres.co.uk, we provide a range of Audi S4 tyres depending on the generation, year, wheel variant and registration, as factory fitment sizes and specifications vary with each of those. No one tyre model and size fits all S4s. Check the placard for the size, load index, speed rating, and whether the tyres need to be XL or run flat.
To find the sizes for Audi S4 tyres, look at the tyre pressure sticker on the driver's side door pillar. This will have the approved sizes and tyre pressure as well. Look at the tyre sidewall and the handbook as the fitments for the S4 vary with the generation and wheel variant.
Most Audi S4s will not require all four new tyres, but the quattro versions will need all four new tyres to have the same size, same construction and identical rolling circumference as well as tread pattern. It is advised to replace at least an axle pair; UK safety guidance state that the matching pair must go on the rear axle when two tyres are replaced.
