A composition for coating steel belts used in constructing a radial medium truck tire, having improved tensile strength and modulus retention, increased dynamic stiffness, increased fracture and tear resistance, and improved reversion resistance. The panel sections can be sufficiently long to extend from one end to an opposite end of the structure. A joystick control system for a vehicle includes a controller configured to control engagement of operably coupled elements. A dielectric layer is formed over the substrate and the gate structure. Various schemes may be used to transfer the coupon information including a Bluetooth low-range radio link or an optical bar code scanner scanning an optical bar code or an infrared link or a wireless link from the portable terminal.