Class of '** on trucks?

What if I never went to school, when I started, there weren't very many schools. I went out in the semi 3 times to be shown how to operate it, got my chauffer's license and was told to get it at.

 

Class of old school, Just class ....thats all I could think of in short notice shotyme

 

Only class that counts is Peterbilt

 

Why Thank You, of course I now drive a Pete.

 

I have seen that on a number of trucks lol I always thought they were the guys you see in there late 20's early 30's still wearing there Letter Jackets from High school football