Please show where Bobby Labonte, or any other driver for that matter,
has said that they don't use brakes at superspeedways.

I never said they "never use brakes" I said they are only three reasons they
would, unlike non-restrictor plate racing where they are *required* to get
around the track competitively.

My post was in response to your statement that "they DO use the brakes, and
quite a lot", which is not true.