Hoonikart
Member
Just received a new set of Cobra tires. Out of the wrapper they duro 68. After a light scuffing they are hitting 60. We typically run Vega Yellow's and we run them between 35-40 duro. Whats the best way to safely get the Cobra tires to where they work close to the same. ive read from, cobra they say not to run internal prep... but im not sure how to get them down without it.. please help with advice or input