This suspected drug dealer wasn’t “Tu” careful.

An Australian man was busted with more than $140 million of meth in his van — after crashing into a police car parked outside a station.

Simon Tu, 26, was pulled over Monday morning an hour after his white Toyota HiAce crashed into a police car outside a Sydney station, also damaging a department van next to it, according to police.

After finding him, officers searched his van because he was acting suspiciously, and spotted 13 boxes packed with a total of 602 pounds of meth — with a street value of more than $140 million, according to New South Wales police.

“This would be one of the easiest drug busts the New South Wales Police has ever made — incredible, absolutely incredible,” said Detective Chief Inspector Glyn Baker.

“Crashing into police vehicles with that amount of drugs on board is somewhat unheard of,” Baker said, noting the suspect “has had a very, very bad day.”

Tu was charged with supplying a commercial quantity of drugs, negligent driving and not giving his details to police. He was refused bail.

With Post wires