These tires were on my 2012 Durango when I bought it. Unfortunately, I did not take it out on actual highway speeds when I test drove. When I eventually did make it out on the highway, I noticed a vibration above 55mph. The dealer said that two of the tires had shifted belts, whatever that means. These are the first Continental tires I have ever had on a vehicle in 53 years of driving, and will never, ever get a Continental tire again.