Armadale Detectives are seeking information regarding the whereabouts of 29-year-old Glen John Smith.
They believe can assist them with their investigation into serious traffic and stealing incidents.
Mr Smith is described as fair skinned with a slim build, approximately 175cms tall, with short brown hair, hazel eyes and tattoos on both forearms.
He is believed to be driving a white 2009 model Toyota Landcruiser, WA registration number 1GBQ321 and he is known to frequent the Forrestfield, Byford and Maddington areas.
Anyone who sees Mr Smith or his vehicle is asked to call police immediately on 131 444.
Information regarding his whereabouts can also be reported to Crime Stoppers on 1800 333 000 or online at www.crimestopperswa.com.au. Callers may remain anonymous if they wish.