Make it like the deal depends on a different set of tires. Make them work for your business. My ford deals always include window vents bug defector( If it didn't come stock) and front mud flaps. All for free if not no deal. Has worked every time. Can't see why tires would be any different
Have you tried shutting off the display? Maybe see if that helps to see if it's a heat issue?. Definitely not normal. My phone remains connected even though I'm inside my house prob over 100 feet away