205/55-16. bought 7/05/2022. traveled 400 km a small and not constant vibration was noticed at 105-115 km / h. but not sure if it's because of the rubber. although on the old winter tires did not notice. Haven't noticed any fuel savings yet. Pros: unexpectedly quiet. soft already at 10-15 degrees. easily balanced. (on three wheels, loads of 5g. for 4m -15g.) Easily drains water at speed. Its cons: "off-road" capabilities = 0. on wet grass does not even go "down". (with a slight slope) Jumping out of a rut is very difficult, but falling back is easier than ever. I'm generally afraid to imagine what will happen "on clay".