False advertising and abysmal service

My BFGoodrich KO2 tyres are less than 2y old and started showing damage on the tread (chunks literally tearing out) after only 28k km. After weeks of wiating (and escalation to the Motor Industry Ombudsman), Michelin (BFGoodrich holding company) rejected the claim stating that the damage is due to "severe off-road usage". So much for "BFGoodrich's toughest All-Terrain tyre. Ever." I also discovered that my tyres were manufactured in Thailand, not the US (not disclosed at the time of sale).