The steering tester (hereinafter referred to as "test bed") can complete the axial impact test of the rack and pinion steering gear assembly. Part of the use of pendulum swing arm structures impact of one end of the steering gear, while recording the impact of the impact generated. Part of the use of drop hammer structures impact steering gear assembly or one end of the column, while recording the impact of X, Y, Z direction of the impact. The test bed can meet the customer to provide the standard test (reference)