I posted this the first time on the new members area by mistake.

I have a 2018 GT Performace Pack 1 with Mangneride and I would like to try the square tire size ( same size front and rear ) Has anyone tried the rear wheel and tire figment on there GT? I believe the rear 9.5” rims will fit 285s Does anyone know if this will work?

I am also concedering the Ford Performance springs as well.

Any input would be appreciated.
By the way this new GT is awesome.