Bolt circle diameter/number of holes
Defines the diameter or the number of the mounting holes at the hub of the respective car.
Centre hole diameter
For enhanced flexibility AEZ uses reduction rings which, using only one bore, allow for several centre hole diameters in a rim (basic ring system).
Marks the distance between the wheel mounting surface to the imaginary centreline. This measurement is very important as it determines the position of the wheel on the car.
Is the inner distance between the two rim flanges. The rim width also expresses the rim nominal width.
Prevents the tyre from slipping from the rim due to lateral forces (e.g. during cornering) and consequently a sudden drop in air pressure. You can choose from a variety of designs.