I love both of these tires on an outdoor track. With the SC10 I particularly like either M3 Blockade 2.0 (wide) or super soft Enduro 2 wides on the rear, combined with JConcepts Green Subcultures on the front. The Subcultures up front take away just enough of this truck's overabundance of steering while still being responsive and having great forward bite. Tires are often overlooked as a tuning aid.