I've seen this before but I wasn't sure sure if someone was being "clever" with their buck tag. This is the reason why I asked.yelostang said:In Fl. most AC equipped Mustangs came with tinted glass, but it was a separate option. Ordering AC, it was an easy sell to add the tinted glass. Interesting, had an AC equipped 66 and it had "NO TINT" on the buck tag.