Is another compliment to those hot Summer months when track bite is high and the need for manufactured grip is low. It’s also a go to for those Burris tires when accompanied with Hardtrack Outside. It provides that conditioner that’s always needed while allowing a minimal duro drop of 1-1.5 points per ounce. Hardtrack Inside can be rolled during the week and have a lasting effect for up to a month after treatment. This prep puts some bite in while allowing a more consistent result during race day.
CATEGORIES, Insanity Prep (Nall Speed Prep), Tire Prep and Compounds
Insanity Prep HARDTRACK INSIDE
Price range: $29.95 through $85.95





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