Argh! Appreciation and apologies, it’s not a Bmw but we all have tyres First service on car, 2019 with 4183miles and in need of four new tyres due to cracking between treads, two of which are down to cords.... Car was built Nov 2018 registered 31 March 2019 with a tyre dot code of week 43, 2018 What a great feeling, so far it’s a game of warranty tennis between me and dealer, typically stalemate with a helpful note from tyre manufacturer this morning to me, to relay to dealer to escalate process! An interesting forum feed dialogue, hopefully, greatly assisted my case, to support the worth of much digital blathering! What an unnecessary bitter taste! Anyone experience effective warranty claims on tyres ??? I ask as the exclusion is stated on warranty booklet.