ET 52 rims

ET 52 rims: Offset for a wheel position set well inwards

ET 52 rims have an offset of 52 millimetres. This refers to the distance between the geometric centre of the rim and its contact surface on the wheel hub. A comparatively high positive offset value ensures that, for the same rim width, the wheel is positioned further inwards than with a rim with a lower offset.

This positioning is particularly relevant for vehicles whose wheel arches and axle designs are tailored to very tight space constraints. The Offset affects the track width, the appearance and the clearances to chassis and bodywork components. Even small deviations from the specified ET value can alter the fitting situation.

ET 52 in conjunction with tyres and rim width

The offset is not the only factor determining the technical suitability of an ET 52 rim. The interaction with rim width, rim diameter, bolt circle, hub bore, load capacity and tyre size is crucial.

Particularly with wide tyres, it is essential to check whether there is sufficient clearance on the inside to the suspension strut. At the same time, the combination must not come into contact with the bodywork when the suspension compresses or when steering. The design of the rim centre also plays a role if large brake calipers require sufficient clearance. Binding information can be found in the vehicle documentation as well as in the relevant ABE, ECE approval or a parts certificate.

Alloy rims with ET 52

With alloy rims, ET 52 is frequently found in applications that are close to standard specification or specifically developed for certain vehicle models. Brands such as Ronal, Borbet, Dezent, CMS, Autec and Alutec offer rims with offsets in this range.

Alloy wheels stand out above all for their variety of designs. Available options include, for example, elegant multi-spoke wheels, sporty double-spoke designs or clean five-spoke designs. Finishes in silver, black, anthracite or a high-gloss finish also provide a range of visual accents.

Steel rims with an offset of 52

Steel rims are also offered with an offset of 52 millimetres. They are primarily suitable as winter wheels or as a functional replacement solution. Manufacturers such as ALCAR, MW and Accuride stock suitable steel rims for various vehicle applications.

Steel rims are particularly impressive due to their robustness and cost-effectiveness, whilst aluminium rims are more focused on design, personalisation and a high-quality appearance.