"Old truckers never die- - - - -they just smell that way!" Ditto for elderly trucks that have had a long hiatus from working for a living! Give that old rig some exercise- - - -if your 503 is like the one I drove from middle Tennessee to Kansas City a few years ago, it can pass anything on the road- - - -except a gas station!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!