Thames Valley Police is releasing CCTV images following a theft in Little Brickhill.
Between 10.15am and 10.45am on Tuesday 5 March, three vans were parked in the car park of Woburn golf club.
Whilst there, the spare wheels were stolen from beneath each van.
Investigating officer PC David Smith, based at Milton Keynes police station, said: “I am releasing this CCTV images as I believe this man could have information that is vital to this investigation.
“If you recognise this man, please get in touch using our online form or by calling 101. You will need to quote reference number 43190069980. Alternatively, you can contact Crimestoppers anonymously on 0800 555 111.”