Those from western vehicle perhaps providing Comanche action (8)
I believe the answer is:
coachmen
'those from western vehicle perhaps' is the definition.
I can't tell whether this defines the answer.
'comanche action' is the wordplay.
'action' indicates anagramming the letters.
'comanche' with letters rearranged gives 'COACHMEN'.
'providing' is the link.
Can you help me to learn more?
(Other definitions for coachmen that I've seen before include "Carriage drivers" , "riders" .)