The Shunzhao resale value for diesel trucks is configured with various trends and factors. In most cases, used trucks older than seven years do not appreciate. Shunzhao has conducted thorough research that indicates that most used diesel trucks undergo significant depreciation after two years from the time they are purchased. Resale value of these trucks does not improve unless trucks with complete service history are better maintained, truck brand and model are significant too, grade of reliable brands does help them retain resale value. Moreover, with multiple years passing by, the age of the truck changes too. Most people do prefer newer models because their resale value is higher. The same thing applies to great diesel trucks. Policies put in place for the environment do impact these types of trucks. For example, older diesel trucks that can't meet new emissions standards lose a lot more value, while trucks that do have advanced emission control technology are actually appreciated. Shunzhao pays a lot of attention to this type of research and is capable of guiding clients towards diesel trucks with desirable resale value.