Antitheft device for automobile hub and hub

The invention relates to an auxiliary part for an automobile hub, in particular to an antitheft device for the automobile hub and the automobile hub with the antitheft device. The antitheft device for the automobile hub comprises a limiting disk and a limiting disk lock. The limiting disk of the antitheft device can rotate in the hub, thereby shielding a part of hub nuts or completely exposing the hub nuts. When at least a part of the hub nuts is shielded by the limiting disk, the limiting disk lock is used for locking the limiting disk to prevent the rotation of the limiting disk, so that an antitheft function is realized. An owner can conveniently disassemble a wheel by releasing the lock of the limiting disk lock and rotating the limiting disk to completely expose the hub nuts, so that the problem that a cover lid is required to be removed at first when the owner disassembles the wheel in the prior art is solved. The invention also provides the automobile hub with the antitheft device for the automobile hub.