Tires tires tires...... Ditched the oem tires on my 20 Legacy LTD that where not all that bad and installed Michelin Pilot Sport all season 4. Noticable difference in noise and handling . Really complements the carSpeaking of sound deadening....my 2021 Premier XT doesn't like bad asphalt. Gets noisy. It's very quiet otherwise eg. cruising on highway ..etc but on bad road surfaces especially small cracks etc . I wonder if the 18" wheels have something to do with that?