We’re sorry to hear about the shaking you’re experiencing during acceleration. This type of concern can sometimes be related to factors such as tire balance, installation or alignment rather than the tire itself. We recommend visiting an authorized dealer to have the tires and vehicle inspected so they can help identify the cause and ensure everything is set up properly. If you'd like to discuss further, feel free to call the Michelin Consumer Care team 866-866-6605 (Mon–Fri 8 AM–7 PM EST, Sat 9 AM–1 PM EST).