Hello i was thinking on upgrading my Michelin pilot super sport since they look pretty worn already, i was thinking on going 255-40-zr19 front on stock gs350 f sport wheel and 285-35-zr19 on stock wheel also, do you know if they'll fit ? thanks for your opinions

 

Those are too wide for the stock wheels, it'll look funny even if they fit.

Go with 245/40 front and 275/35 rear.

 

yeah that sounds like a better option thanks 🙏