An on-road truck body lining for protecting an on-road truck body from wear. The on-road truck body lining includes a plurality of main lining elements and a plurality of edge lining elements arranged to be fixated to the on-road truck body. Each of the main lining element includes a load facing portion, one or more transition sides each adapted to meet a corresponding transition side of an adjacent edge lining element and a truck body facing portion, arranged opposite to the load facing portion. The truck body facing portion includes one or more end portions protruding from a respective transition side of the load facing portion such that the one or more end portions of the truck body facing portion are each arranged to be covered by a respective adjacent edge lining element such that the respective adjacent edge lining element, upon being fixated, clamps the main lining element to the on-road truck body.