Hi, Not sure if I should have posted this in the noobie section... Only my 3rd day riding my bike, but anyway, I live in a relatively new estate, and my riding takes me past some construction. Went to check the back tyre this morning, and found a small nail appears to have lodged itself inside the groove on my tyre, on an angle. I have no idea how long it is.. and a saliva test didnt seem to make bubbles.. so, what do I do with it? Take it out? Replace tyre (not ideal obviously, tyre has plenty of tread)? Other? Here is the pic, for your own assessement/amusement.. Click to see ze pic Cheers..