Want to buy some grey 19" Privat Gassen rims for my 04 grey Z and want some suggestions for a tire setup, conservative is fine. The stats of rims are front 19 x 8, 30mm and rear 19 x 9.5, 25mm. What do you guys suggest? And are Privat rims decent I know they are made by konig.

 

no there low end . save up for decent wheels with decent offsets

 

Welcome. Sizes are pretty common.

8.0 inch wheel - 245 mm tire
9.5 inch wheel - 275 mm tire

You can do the rest with a tire calculator.

 

Go with the standard tire setup - 245/35/19 on the fronts and 275/35/19 on the rear.

 

I agree with the Daves.

 

amazing car... sooner or later..