Notice the size of the cab in proportion to the front end?
It won't be long (in Cal, anyway) where the laws will outlaw the old rigs. Since they opened the borders to mexico, it seems like one way to keep the old rigs they have down there from driving into Cal is to regulate them to where the can't come in. Of course, we don't need any additional smog, the air is filthy as is.
"When I was younger, I could remember anything, whether it had happened or not." - Mark Twain