Originally Posted by
Sarinexia
Sarcasm sensed
Cutting a "V" out in my hard tread on-road tires will be killer. I'll definately "F" that up...
I wish I had an ear piercing gun. Something like that... punch a quick needle through it (of course step up the gauge of the needle from peircing size to make a hole size)

Can you use some needle nosed pliers, pinch a bit of tire rubber and then slice it off with a sharp knife?
Very sharp drill bit?
j