195 45 16 too big? Major scrubbing!

Hi Guys I'm new to the 6n2 scene and wanna slam my 2001 6n2, I kept the wheels from my old mx5 to stick on my polo and even with some arch rolling and raising the car slightly, I scrub big time!

The wheels are 16x8 whistler kr7's running 195 45 16 size tires on them. What is the best recommended size for the slammed look on 16's?

My back wheels scrub on the liner a little over bumps, and the fronts scrub on where the front bumper connects to the wing, I removed the clip holding in that point and bent the connecting hole out the way and I still scrub along that bit  🙈