When clamping truck aluminium rims onto wheel balancers and tyre changers, value-preserving handling is essential. The Ø175 mm clamping ring was specifically developed for the proper fixing of commercial-vehicle aluminium rims via the centre bore. It serves as a protective adapter element between the machine's clamping device and the sensitive aluminium surface of the rim.

Positioning takes place precisely in the centre bore. The tailored profile distributes the clamping force evenly, effectively preventing localised overloading, notching or pressure marks on the visible rim edges. In addition to the protective effect, the ring ensures play-free centring of the wheel on the main shaft, which forms the basic requirement for accurate measurement results during balancing. The robust construction guarantees durability in workshop operation and makes this clamping ring an essential tool for professional commercial-vehicle service.