Parma Pro 38 on-road racing tires
Parma have begun selling their new Pro 38 on-road racing tires for 1/12th scale chassis’. These new Pro tires feature a larger 38mm wheel for improved performance and handling while the overall diameter is the same as their standard tires, thus creating a lower profile rubber. Suitable for all popular 1/12 race cars, and available for front and rear, it is 100% guaranteed not to come unglued from the wheel under normal use.
Source: Parma [parmapse.com]