A road grader comprising an elongated grader blade adapted to be pushed by a vehicle such as a bulldozer and having mutually parallel side members attached to the lateral ends of the blade perpendicularly to the blade's longitudinal axis, each of said side members comprising a pair of spaced apart walls that house a slidable mounting plate on the lower end of which is attached a ground contacting skid. Each slidable mounting plate is separately actuated to move upwardly or downwardly with respect to the side member in which it is housed. Relative upward or downward movement of the side member, with respect to the ground contacting skid, results in lowering or elevating the respective ends of the grader blade with respect to the level of the respective ground contacting skid. Separately adjusting the height of the lateral ends of the grader blade and driving the blade by a pushing vehicle permits the precision depth application of a layer of road material at any desired angle or tilt.