South Yorkshire firefighters were called out to a number of small incidents across the region last night.
Dearne firefighters were sent out to extinguish a vehicle fire in Windsor Street, Thurnscoe.
A South Yorkshire fire and rescue spokesman said the blaze is believed to have been started deliberately.
At 9.30pm crews from Rossington station attended a van fire in Stripe Road.
They left the scene at around 10pm after extinguishing the fire.
Rossington firefighters then attended another vehicle fire in Attlee Avenue at 12.30am.
Both blazes were started deliberately, said a SYFR spokesman.