I remember watching this movie as a child... I can't remember the title or the actors in it. I can only describe part, so here it goes. I believe the characters are brothers, they run away in a hostess truck and travel across the country. At one point in the movie they go in this big dinosaur that is a travel site. That's all I got. Please if anyone can help me it would be great... I have search everywhere.

I think you're looking for 'the Wizard' made in 1989 --> http://www.imdb.com/title/tt0098663/

I think the full movie is on YouTube.