Native Coloradans (4)
I believe the answer is:
utes
'native coloradans' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for utes that I've seen before include "Trucks" , "Native Americans living chiefly in Colorado, Utah and New Mexico" , "little vans" , "New Mexicans" , "Vehicles" .)