Where Is The Love At Car Shows?

[supercharged]

I try to hit as many local car shows and events as I can during the year, especially those catering to pre-70s models, but often the smaller local events will have anything from a Model-T to a 2014 "muscle car".

But the one thing I have noticed is that consistently there few if any classic trucks. If there are any at all they tend to be much newer, if not brand new models.

So help me understand why car shows are always light on pickups?
Or is it just a trait of those local shows in my area?

But I live in the oil and farm area of Texas!