Half A Million,and Still Tickin'

My parents bought the ranger when it was a year old and my mom just drove it on short trips to and from work every day often never leaving the county for about 18 years now. the truck has 511,ooo on it now and i drive it to college every day (thats about 80 miles a day).The truck has a few problems like tappet noise and rusted out spring hangers but those are typical ford problems. The engine is a 4.0 v6 with auto tranny it's never been re built, its all original,I dont change the oil regularly whenever i have the money. the truck has been a good one, its starting to get a lil tired but i think she still has a few hundred thousand left in her.