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rayrai
A set of wheels for the Audi DTM 2009 touring race car.
Made in 1/24 direct scale (19,5x11,7 mm and 19,5x10,6 mm). Scale the model before slicing, if you wish a different size. The rim is split into two, where the backside ring is the one adjusting the width. 10 inch for the front wheels and 11 inch for the rear wheels.
A set of wheels has 4 parts. The outer rim with spokes, a backside rim, the center cap and a brakedisc with calipers.
Examples of scaling from 19,5 mm:
21,2 mm = 21,2 / 19,5 = x1,0871 or 108,71 percent
17,7 mm = 17,7 / 19,5 = x0,9076 or 90,76 percent
For mm to inches, divide by 25.4