cartage vs truckage

cartage and truckage both are nouns.

Word	Noun	Adjective	Verb	Adverb
cartage	Yes	No	No	No
truckage	Yes	No	No	No

As nouns, truckage is a hypernym of cartage; that is, truckage is a word with a broader meaning than cartage:

cartage: the work of taking something away in a cart or truck and disposing of it
truckage: the activity of transporting goods by truck

Other hypernyms of cartage include hauling, trucking.

cartage (noun)	truckage (noun)
the work of taking something away in a cart or truck and disposing of it	the activity of transporting goods by truck
	a fee charged for transporting goods by truckage