The most common and most likely answer to this crossword clue is the 4 plus 1 plus 4 letter word HAIL A TAXI
I've seen this crossword clue in Financial Times
H
A
I
L
A
T
A
X
I
More clues leading to the result HAIL A TAXI
Buddy explains!

The straight part
We know that "get a ride" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case get a ride = hail a taxi.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.