The asphalt track my son races at is mandating Burris 55 tires for next season(2020). Previous years were open tire rule. We, as well as most, ran yellow Vega tires. Any information we might need. Especially the differences. Would be greatly appreciated.
Years ago we had a Burris 55 rule and that went open tire (Vega) probably 6-7 years ago.
The 55’s will definitely be slower.
They need to be cut and definitely prepped to make them fast. Internal and external from what I remember. With that being said we have always done our Vegas with internal also.