Quick Slicks CB57 tires are designed specifically for 17.3 x 9.75mm Euro-Sport wheels from several manufacturers including CB Design, Slot.it, NSR and Sloting Plus. These are often referred to as "17x10" wheels.
For a comprehensive list of cars/wheels this tire will fit, please refer to the Quick Slicks Fitment Summary which is updated on a regular basis.
These tires feature realistic rounded outer sidewalls and a rounded profile where the inner sidewall meets the contact patch. The rounded profile helps improve cornering performance. Multiple silicone compounds are available - this is the X-FIRM compound (part number: CB57XF).
Outer Diameter (O.D.): .789" (20.05mm)
Width (Contact Patch): .406" (10.30mm)