Police are investigating a suspected arson attack on three trucks at Bossley Park early this morning.
About 1:10am, officers from Fire and Rescue NSW were called to Sweethaven Road following reports of two trucks on fire.
On arrival, they found an Iveco Prime Mover and a Nissan UD truck on fire.
Both trucks were extinguished by firefighters with the prime mover being completely destroyed in the blaze.
A short time later, firefighters responded to reports of another truck on fire in Sartor Crescent.
On arrival, they found a Nissan UD truck on fire.
Initial investigations by police suggest all three fires were deliberately lit and possibly linked.
Anyone with information about these incidences, is urged to call Crime Stoppers on 1800 333 000.