I have here a 2011 Black Dodge Ram 3500 4x4 crew cab dually flatbed 6.7L Cummins Diesel 4 doors 269,000 miles This truck was an old company truck and was used to make deliveries, which explains all the miles. It runs and drives good. It needs some front end work such as brakes, alignment and tire balancing. Most likely tires will need to be replaced later on down the road as well. It does not have any blow by! It does have a small oil leak on the front timing chain cover. Thanks for looking and please email any questions.