Walk or go by car at the end of the street (6)
I believe the answer is:
stride
'walk' is the definition.
(stride can mean to walk around)
'go by car at the end of the street' is the wordplay.
'go by car' becomes 'ride' (I've seen this in another clue).
'at the end of' says to put letters next to each other (some letters go at the end of others).
'the street' becomes 'st' (abbreviation).
'ride' after 'st' is 'STRIDE'.
'or' is the link.
(Other definitions for stride that I've seen before include "use your legs!" , "jazz piano-playing" , "Take long steps" , "Long step of direst kind" , "style of jazz piano" .)