The Size of the Ranch

A guy from Texas and a guy from Arkansas are driving on the ranch of the guy from Arkansas and the Texan guy says, "this is an awful small ranch."
The guy from Arkansas doesn't think anything of it and goes on. The Texan says, "my ranch is so big I can leave at 1:00 in the morning and get to the other side by the end of the day."
The guy from Arkansas says, "I used to have a truck like that."