Was just looking at tyrereview.co.uk and spotted this video. He just happens to be using a Mk7 Golf GTI for the test
The differences between 17,18 & 19 inch tyres tested and explained - https://youtu.be/mPyg3ilw3KU
Edit: the UK configurator lists the wrong tyre sizes for the GTI. The review is correct.
These tyres are crazy good!. I picked them to my new wheels!
It very intressting that he says that is bigger diffrent between brands then size
My 19" 235 are much quieter than the stock Bridgestone Potenza in 18" 225..