A method and apparatus are disclosed for locating a display of a Self-Service Terminal at a desired viewing angle. The delineator pole includes a top portion, a center portion and a bottom portion and is intended to be rotatably mounted in the ground adjacent a road. The wing shape of one wing part is round at the front edge and tapering towards the rear edge. Since the tire has the skin layer formed with the polyurethane resin composition and having an excellent barrier property to gases, the weight of the tire can be decreased, durability can be improved and quiet driving can be achieved while the internal pressure is retained even when the gas filling the tire is the air, and the tire is more economical than tires filled with nitrogen gas. The controller also includes a microprocessor that is responsive to the sensed decelerations to supply power to trailer brakes that is a function of the deceleration.