He appears infrequently by his truck to the right of the school. When you have obtained the No Freez liquid, he will be there to see you measure it. You need the dog dish from Rodrick's room (fill, empty into 5 liter, fill again).
the truck driver wont be there at the start but will be there later
no help
you take it to the truck driver
in the fast market getting coffee.
Nobody is there! yes nobody is there
The snowplow driver only appears at certain times. He will be there when you get the wiper antifreeze from the Fast Mart.
there are no keys
get him some coolent
you idea ghjfgjyhf gyfguyghgv
The snowplow driver will be in the school area, at the very right corner. Go all the way right, and there will be a dude next to a snowplow truck.
When you get the windshield cleaner from the store, you give it to the truck driver by the school. You have to measure it so you use the dog bowl and a cup.
You show it to the truck owner at the school.