The incident occurred on county road 509 in the direction of Gävle just before 12 o'clock on Sunday night.
The police's motorcycle patrols called for reinforcements, but it was only after an attempt to pry that the police stopped the a-tractor.
The driver, a boy in his late teens, ran from the scene but was eventually apprehended by police.
There were also 4 more passengers in the a-tractor.
Neither the driver, the police nor the passengers should have been injured.
The police have now written a report of attempted murder, four cases of causing danger to another, gross negligence in traffic, did not stop at the police sign and illegal driving.