Thank you for your feedback. We’re sorry to hear you’re experiencing vibration concerns with your Defender LTX M/S2 tires. Vibration can be influenced by several factors, including balance or alignment. We recommend visiting an authorized dealer for an inspection to help identify the cause and ensure everything is properly adjusted. If you’d like additional support, our Consumer Care team is happy to assist. Our number is 866-866-6605 (Mon–Fri 8 AM–7 PM EST, Sat 9 AM–1 PM EST).