Firefighters investigate the scene where a Toyota Prado Landcruiser rolled yesterday.
A Fire and Emergency New Zealand spokesman said it was sent to Cowan Rd at Mt Cargill shortly after 3pm.
When firefighters arrived there was no-one injured or trapped in the vehicle and the incident was left with police.
A police spokeswoman said police were still making inquiries.
It was unclear how many occupants were in the vehicle.
A St John spokesman said it was notified but not required.