The inward tilt of the steering axis (viewed from the front) is called

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The inward tilt of the steering axis (viewed from the front) is called

Steering Axis Inclination describes the inward tilt of the steering axis when you look at the front of the vehicle. This tilt is built into the steering geometry (often called kingpin inclination in older designs) and represents how the axis isn’t perfectly vertical but leans toward the car’s centerline. This geometry helps with stability and steering feel. Because the axis is tilted, the wheel naturally resists wobble and tends to settle back toward straight ahead after a turn, contributing to a smoother, more predictable steering response. It also interacts with suspension movement to influence how the wheel camber changes as the ride goes over bumps, which can improve grip in corners. In contrast, camber is the vertical tilt of the wheel itself when viewed from the front, toe is the difference in wheel tracking front-to-back on each axle, and caster is the longitudinal tilt of the steering axis viewed in the side view.

Steering Axis Inclination describes the inward tilt of the steering axis when you look at the front of the vehicle. This tilt is built into the steering geometry (often called kingpin inclination in older designs) and represents how the axis isn’t perfectly vertical but leans toward the car’s centerline.

This geometry helps with stability and steering feel. Because the axis is tilted, the wheel naturally resists wobble and tends to settle back toward straight ahead after a turn, contributing to a smoother, more predictable steering response. It also interacts with suspension movement to influence how the wheel camber changes as the ride goes over bumps, which can improve grip in corners.

In contrast, camber is the vertical tilt of the wheel itself when viewed from the front, toe is the difference in wheel tracking front-to-back on each axle, and caster is the longitudinal tilt of the steering axis viewed in the side view.

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