29-12-15, 08:51 AM
For what it's worth. Had Metzeler Z6's fitted and thought they were great for grip and mileage etc. Changed to PR4's after locking the front in the wet and cadence braked into side of van in London (centre line grip/tread on Z6's a bit lacking in wet). I've so far managed to lock the front twice with the PR4's in the DRY under "yoooooouuuuuuuuuu CNUT" braking conditions. Good tyres (brilliant in wet) but maybe a tad too soft if that makes sense.
Those are my principles...if you don't like them I have others.