Two trailers were allegedly stolen overnight on 17 July from a Purton Road business in Pakenham.
It is alleged by police that two vehicles attended the business premises, rammed the gates, cut locks and chains and got away with the trailers.
According to police, the offenders had also loaded the trailers up with a number of spare wheels before their departure.
Those with any information about the two missing trailers should contact Pakenham police station on 5945 2500 or Crime Stoppers on 1800 333 000.
