Any expert advice appreciated!

I just bought brand new Pilot Super Sports to put on my lobster forks, last week, 235/35 19's and 295/30 19's. (I know unobtanium, right?)

I found a set of new wheels (Porsche Sport Classics) that are 19"x8.5" and 19"x11.5" and bought them.

Can I use my tires on the new wider wheels, or do I need to buy a wider tire size?

Thanks!

The rim range on the tire is 10-11.5" Section width is 11.9" as measured on a 10.5" wheel. They will fit, but there will be no sidewall bulge at all.