Ambition to get behind wheel (5)
I believe the answer is:
drive
This clue could be a double definition.
'ambition' is the first definition.
(I've seen this before)
'get behind wheel' is the second definition.
'drive' can be an answer for 'get' (driving is a kind of getting). I'm not sure about the 'behind wheel' bit.
'to' acts as a link.
Can you help me to learn more?
(Other definitions for drive that I've seen before include "Urge; approach to house" , "Road leading to a house" , "Strong motivation, ambition" , "Car journey; urge" , "Impel; house approach" .)