Lower tire pressure on Gemini 19s

[asaulo1]

Having had the MY for over 2k miles, I feel the ride is quite harsh especially over broken pavement and not so smooth roads. Was wondering what tire pressure I should lower my Gemini 19s to for a more compliant ride. They’re currently set to 44 psi which is what it came from the factory with. Cheers.

 

[Pianewman]

Tesla recommends 42psi, not 44psi. I've tried everything from 38psi up to 45psi. I don't notice an appreciable difference in harshness with any of these pressures.

 

[threeputts]

Last time my Y was in the service center they pumped them up to 45. I could tell as soon as I started driving home. I lowered them back to 42 and can definitely tell the difference. May be tire dependent - I'm running Vredestien Qatracs.