SAI (steering axis inclination)helps the vehicle's steering system return to straight ahead after a turn.

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SAI (Steering Axis Inclination) is an angle formed by a line through the center of the steering axis and vertical line viewed from the front of the vehicle. It contributes to directional stability and helps the steering to return to the straight-ahead position after a turn by creating a self-centering action on the wheels.

SAI (Steering Axis Inclination)helps the Vehicle's Steering System Return to Straight