haha not a worry! tyres are at least 85% tread left, measures at a touch over 7mm. i have a brand new set of these tyres ready for my GTR and they are 8mm so less then 1mm used. only one the car around 6months!
They are a chinesse brand tyre SAILUN.
But its my third set and 4th going onto my GTR and ive never had a problem with them for a daily driven car. Quiet to no road noise, stop fine and stick well enough, and last well to.
ONO on it