Hello guys, I hope the question isn’t too crazy?! So, my father drives a Corolla Verso 1.8 (automatic) of Built.: 2003 and on that are the tires: Bridgstone Potenza RE88 in size 195/60 R15 88H. The problem: when driving he has quite loud driving/rolling noises (with increasing speed increasing). The factory stat meant these tires, because they had different rides. Response of the workshop: He should buy new tires, then the noise is gone! Me ine questions to you: 1. Can you trust the workshop, or isn’t it just the track? 2. Couldn’t you exchange the tires over the manufacturer’s warranty lasting another 1 year? 3. Has anyone heard about this kind of experience or something? I would like to thank you for any help/support already before anchoring.