Use the latest revision of Form W-7, Application for IRS Individual Taxpayer Identification Number to apply. Attach a valid federal income tax return, unless you qualify for an exception, and include your original proof of identity or copies certified by issuing agency and foreign status documents.
Figure 10. Definition of Vehicle Heading. The steering angle is defined as the angle between the front of the vehicle and the steered wheel direction as shown in Figure 11. The steering system has a maximum (minimum) steering angle of +0.52359878 (-0.52359878) radians or +30 (-30) degree. Figure 11.
SAI and the Included Angle. The (SAI) Steering Axis Inclination angle is created and measured in degrees. It runs from the lower ball joint through the upper ball joint, or on most front wheel vehicles, through the center of the strut mount. The illustration uses ball joints to represent the angle.