Help Quick! G-force mounting question

[Gent Matthew-EMG030 <Matthew_Gent-EMG030@email.mot.com>]

I picked up a used set of G-forces and I'm having them mounted up this
morning.

Are these tires symmetrical in all directions?  On a quick look I didn't see
any rotation arrows or "this side out" markings, but it was late last night
and I might have missed them.

If there's no markings, it seems to me that they are swappable from
side-to-side and for rotation.  There really isn't much left for tread but
the circumferential bars and faint lines on the shoulders.

Please reply directly as I'm on digest.

Thanks
Matt