I’m running at 2.7bar all round and haven’t had any grip issues on the standard tyres (except when forcing it to step out on roundabouts and sweeping bends). I’ve recently been doing a regular 105 mile round trip on some fun A roads, A272, A34, A30, and some narrow B roads, early morning with frost and ice and the return wet and patchy. No problem with quick overtakes and throttle control through quick turns and sweeping corners, even when testing the grip levels to lose grip on purpose it’s felt stable and controlled. Straight line stability under hard acceleration and at speed it also very good, very similar feedback and ride as the BMW i4 I had for a 4 day test drive. You can improve on the standard fit tyres on most cars but they are definitely not dangerous. Oh and my wipers are good too, work how they should even in the nasty winter weather.
photo attached is after some testing on the above mentioned roads, car was cleaned the day before ?