Quick Slicks NC03 tires are designed specifically for 1:32 Ninco ports car stock wheels.
For a complete list of cars/wheels this tire will fit, please refer to the Quick Slicks Fitment Summary which is updated on a regular basis.
Multiple silicone compounds are available - this is the X-FIRM compound (part number: NC03XF).
Outer Diameter (O.D.): .807" (20.50mm)
Width (Contact Patch): .423" (10.75mm)