A steering system parameter measurement device

The utility model provides a steering system parameter measurement device. A steering system parameter measurement device includes: fixed platform and setting are in the last rotation platform of fixed platform, wherein, the last groove structure that is provided with of fixed platform, it is in to rotate the platform setting among the groove structure, and can be rotary motion among the groove structure, still be provided with tire fixing device on rotating the platform, the front tyre of the vehicle that will await measuring is placed on the tire fixing device, when the steering wheel of the vehicle that awaits measuring rotates, it is in to rotate the platform rotate under the effect of front tyre, last still being provided with of fixed platform is used for instructing the rotation angle's of platform angle calibrated scale rotates, the angle calibrated scale the center with rotate the line at the center of platform perpendicular with rotate the surface of the first side of platform.