Tucker (out) (4)
I believe the answer is:
tire
'tucker out' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for tire that I've seen before include "Weaken" , "one of four found on Chevrolet?" , "Fatigue" , "Become fatigued" , "Grow weary of rithe" .)