The Pin Downs feature a pin spiked tread, which is directional for added performance and stability. The directional nature of the pins were positioned to allow broken-in type pins to grip the surface in one direction, while the pins are more upright when oriented in the opposite direction. The bottoms of the pins have heavy radiuses which allow the pins to wear more consistently and not tear or rip off the carcass prematurely. The tires are designed for the 2.2" truck wheels, available from JConcepts with part numbers 3354W or 3354Y.
The tire carcass itself has been refined to reduce weight while maintaining strong sidewall support. The pink compound marked with 2 pink dots on the tire represents a medium soft material with good wear characteristics. The rear tires include gray, open cell inserts making them a complete set ready to mount, straight out of the package. The Pin Downs work best on Carpet and Astroturf tracks where typically a small pin tire is working.
JConcepts fit, finish and design
Multi-position, directional sharp pins
Hefty pin to carcass radius for increased response
Carefully shaped profiled carcass for rolling speed
Includes gray, open cell inserts