- Dec 5, 2002
Is this true? My girlfriend supposedly heard this from one of her friends and now she refuses to let me put any sort of tire protectant (can I call it that if this is true) on her tires. In my opinion, I use BlackMagic TireWet and have had no problems on my 1999 Chevy Blazer. Is it just certain brands that are bad or is this a no all together?