I'd bet that's exactly what it did..   hauled in and around  town.    Shoot.. 12k miles per year  about gives it away.    Not saying this is bad,   but  was  thinking that this truck was spec'd for  in-town  duty.   Not for  coast to coast  runs.   

How were you getting your grain moved before?  straight truck?     Even  with  275 Hp... this will  get more done in  a day.