Three persons died in a collision between a pick-up van and a Mazda truck on Dera Road in Loralai, Balochistan, reported 24NewsHD TV channel on Wednesday.
The pick-up van was loaded with Iranian petrol, rescue sources said.
Truck driver Hazrat Khan, pick-up driver Khuda Bakhsh and truck conductor Zahir Khan were among those who died.
Their bodies were shifted to Loralai Hospital.
Reporter: Dauran Baloch