What mileage do you get out of your tires? My 2016 DC Ltd only has 26K on it and the tires appear to be getting close to replacement time. My driving is about 70% city,28% hiway (about 2% of hiway is towing an enclosed cargo trailer of about 3500 lbs), and rarely on a good dirt road to get to the shooting range. Guess I'll soon know if they really need changing once the snow shows up!I rotate tires and change oil at 10,000. It has worked very well. Tires are wearing nice and even and I am getting good life out of them. Been doing this for 10 years now.