It's time to replace tires on my 2017 Prius Two with the 15inch wheels. Currently, I have Hankook Optimo H426 (the only tire I've had in my ownership of the car, so I'm not really sure how relatively loud or quiet it is). I would be interested to know what you all think is the quietest all-season tire for the 15s. Thanks in advance.
Something to keep in mind, any tires tend to be quieter when brand new, then very gradually get noisier as they age and tread wears.