[flete25]

Hi guys i am new to the site and i need your help...!!

I have a 2003 boxster based...
i want to change my rims to 19's i like to put the following

19x8.5 42mm offset ( 235/35/19) fronts... do i need spacers? if so what size ?
19x10 58mm offset (275/35/19) rear....do i need sapcers ? if so what size ?

if this is possible please give me your input....thanks !