All things wheels will be on display at Wheels in Wanganui's 2018 event.
Organiser Angela Teal said the inaugural event held in February 2017 raised nearly $3000 for St John Ambulance and she hoped this year's display on Sunday, January 21, would raise more.
"I've seen first-hand what St John does and they deserve our support," Mrs Teal said.
"The money from last year's event went to buying special helmets for the staff.
"We had 60 vehicles last year and it seems like we are going to get more than that this time as there has been more interest.