My new Honda Accord has engine vibration felt when driving down the highway. Its felt in the seat and in the steering. Honda blames the tires as fault, so i argued with Michelin about the tires, and had them replaced under the tire warranty, but that didn’t fix the issue at all!. Honda won’t deal with this problem. Honda America customer service is a JOKE, i took the car in for service and the technician told me they didn’t know why it was vibrating but made not it still vibrated when I left, and even documented on my work order that the vibration was still there. Honda corporate calls the next day and says they couldn’t help me because the technicians told them there was nothing wrong with my car. I feel my only choice is to file under the Lemon Law.