Techart Wheels/Tire Fitment

[remedy451]

Hey Folks,

I'm working on a deal to purchase a used set of Techart wheels with Michelin PS2 tires mounted. The seller was using these on a 997 but indicates that the wheels will definitely work on my 2002 C4S as these were previously on a 996 turbo (may need spacers). It is the tires he is not sure about. The tires that he has on the Techart wheels are:

305/30/19 on the rear
235/35/19 on the front

In looking at the Techart catalog for my vehicle the tire sizes listed are:

8.5x19 et40 (235/35R19), front
11x19 et25 (315/25R19), rear
11x19 et52 (315/25R19), rear

So the front one looks okay but how about the rear?

Thanks in advance for your help!