The most common and most likely answer to this crossword clue is the 8 letter word RICKSHAW
I've seen this crossword clue in The Daily Telegraph
R
I
C
K
S
H
A
W
More clues leading to the result RICKSHAW
- Pulling this, perhaps, strains hard — I sympathise
- Heaps fruit in two-wheeler
- Stacks fruit in vehicle
- Light vehicle strains to turn left
- Strain’s shown by husband and wife pursuing a people carrier
- Forgetting those in loo, hustled workaholics into vehicle
- Two-wheeled vehicle putting strain on writer
- Wish rack to be adapted for passenger vehicle
- Stack small fruit in vehicle
- Quantity of hay and old wood in carriage
Buddy explains!

The straight part
We know that "passenger vehicle" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case passenger vehicle = rickshaw.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.
What does RICKSHAW mean?
RICKSHAW noun- A two-wheeled carriage pulled along by a person.
- To move someone by means of a rickshaw.