I have my mandated annual MB service with the local dealer, video included. They reported pre MOT that it would fail as cuts in the tread on three of the tyres, two which needed replacement. So sourced the 2 replacements as always via Blackcircles and turned up at my local tyre dealership, used them for over 30 years. As they carry out MOTs as well asked them their opinion pre-fitting and they said the tyres were not MOT failures. So returned them and refunded £500!