I would have to respectfully disagree. Blunt pit entrance/exits, antiquated catch fences or lack of, random poles or fence post sticking up, concrete barriers with uncovered and exposed corners are just a few things that need to be addressed before infield tires. A simple fix for infield tires is just don’t hit them, it works the same for walls on the outside of the track, if you hit them hard enough, you are going to tear stuff up.