I assume these are new tire comparisons. How much different do the Hoosier's and the AR's age? If a 1400 is roughly a SD-48, will they punch the same number after 100 laps? Or punch the same number after sanding them, soaking them in some WD-40?
I have been searching the internet for a table that someone made comparing the compounds of several different tire brands. If I find anything I will post it.
Crew Chief "Tip of the day":
Most handling problems can be solved by adjusting the screw-ball. It can be difficult to fine tune at times. Explaining yourself loudly and striking it on top of the helmet with a dead blow hammer usually works well.
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