I agree, at many races there is a big difference between p6 and p11 but that guy gets the freaking Toyo Bucks. They didn't race harder to get that magic p14, hell i would never be able to tell you where I was in the race past p3, I just can't count and drive I guess.
I can only assume the thought is if your a mid packer but getting close to top 10, here's a bone ($25), next step P5, good luck.
Or keep running P11~14 and reduce your tire bill.
Still the $25 may be a bigger discount than no Hoosier Contingency/tire price reduction...
J~