Hi Marty, we are sorry to hear about the vibration you are experiencing with your Defender LTX M/S2 tires. We recommend visiting an authorized Michelin retailer so the tires and vehicle can be inspected and balanced. If you’d like additional assistance, our Consumer Care team is also available at 866‑866‑6605 (Mon–Fri 8 AM–7 PM EST, Sat 9 AM–1 PM EST).

Thank you for your feedback. We’re sorry to hear the Defender LTX M/S2 tires did not meet your expectations. We’d like the opportunity to learn more. Please contact our Consumer Care team a t866-866-6605 (Mon–Fri 8 AM–7 PM EST, Sat 9 AM–1 PM EST).

Losen, we're sorry to read of this. To address your concern, we would need an inspection of the tires by an authorized retailer to determine if they qualify for warranty consideration. This inspection will help us understand the cause of the premature wear and take appropriate action. Please ask your dealer to contact us at 866-866-6605 8am-5pm EST Mon-Fri.

JDR, thanks for taking the time to submit a review. New tires having full tread depth will have more grip and rolling resistance in comparison to worn tires.  As the new tires wear, the rolling resistance decreases.  Over the life of the tires, all things being equal, the fuel efficiency should improve.