This model is created according to my car wheel, an original Opel ( Vauxhall ) rims. Contain the air valve, tire, center cap and stud caps. The caps has not shell. The tire model is Kormoran UHP 205 55 R16. If you want a car logo on the center cap, contact me. The pack contain MTL file for the three texture in the design. You can find in my models this Whell model with 4x100 Grip.