I have a 996T - 2003- 6speed ( recently purchased hence the question). I run 19 Inch Sportec rims with Conti Sportcontact2 tires.
front : 225/35/ZR19
rear : 315/25/ZR19

What PSI air pressure would you run these on. Say 50/50 town / freeway.??

 

you mean 235/35/19 in the front right ?
i ran that set up in the past, i now run 305 30 19 in the rear and my tire pressures are

34 psi in the front (cold)
36 psi in the rear (cold)

 

Yes. Thanks!