Don't have one. I just recall reading years ago that the fatigue damage cause by trucks loaded to the legal weight limit was 9,000 times that of a passenger car (and trucks are often overloaded). The flexing of the roadbed causes it to crumble away after a while. You can feel the roadbed go down when a truck passes.
The main damage passenger cars do is erosion from snow tires.
The main damage passenger cars do is erosion from snow tires.