Police investigating the suspected killing of Wanganui man Whetu Hansen are appealing for sightings of a second vehicle.
Mr Hansen, 48, has been missing since November 24 and police launched a homicide investigation earlier this month.
He was seen driving a grey primer-coloured 1980 Ford ute, registration JM9538, on the day he went missing.
Detective Senior Sergeant Simon Harrison said police were now also seeking sightings of a 1981 mint green Mitsubishi wooden flat deck ute between November 23 and December 5.
"This vehicle has recently come up as part of our inquiries and we believe that it may play an important role in helping us solve this investigation."