>The wear caused on a road surface is a higher-than-linear function of axle loading. The standard model has a power of 4. Double the mass, 16 times the wear. S

>The wear caused on a road surface is a higher-than-linear function of axle loading. The standard model has a power of 4. Double the mass, 16 times the wear. Source? EDIT: http://www.vabike.org/vehicle-weight-and-road-damage/ http://www.vabike.org/vehicle-weight-and-road-damage/ this?