[Jesse16]

I would use em. I've never had a problem with tire repairs myself. Others will argue to consider safety above all else so it'll be your call. (I think some just like an excuse to spend more money on equipment which I just can't do) My opinion, tire punctures can happen "any" time so your "new" tire may puncture on the first lap or on the drive to the track. Does that make it un-useable also ? Gotta go with what makes you comfortable. I'm more willing to trust the rest of the tire to hold just fine.