Super Carbides 8th Buggy tires are designed for Hard packed and blue groove or loose dusty track conditions.    
Improved carcass as V6 our latest design and the pin size is remain the same as it's original Carbides. 
V6 rounded sidewall provides smooth conner feeling and wide contact surface holding the surface all the time.      If you prefer original Carbides, it's the best choice to take a win!