grooving tires skimmed the cords???

[35racing]

I went a little too deep grooving a hoosier wrs-2. I just skimmed the cords in a couple spots not by much but Im not sure if its safe to run or did I kill it??? Anyone have any insight on this for me? Thanks

[zerolm]

I am no expert, but I have a rule of thumb for myself regarding this topic. If I cut close to half of the cord, it is done.. If I don't cut the cord at all, but I can see the shape of it through the rubber, no problem. If I just touch the edge of the cord, use judgement... I have done the same thing a few times, obviously.... Hope it helps some...

[hpmaster]

If you didn't cut um I would run them.

[35racing]

Thanks for the feedback!!