^^^
With the same size tire on all four corners you could make that setup just about perfect if you picked up two more of 9" wide front wheels to run out back instead of the 10" wide rears. That would allow you to rotate. Nice thing about the the F8x is the concavity is almost identical front and rear. Rears are actually 1.7mm deeper but you'd be hard pressed to even notice the difference visually. You might even be able to swap with someone who wants to run 10" all around for a square track setup (assuming there are no clearance issues with that setup in front).
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