Suddenly, there is news circulating about people's car getting sabotaged when they stop at PLUS rest areas. It is an old story. A few years ago, it was quite rampant and was reported on forums.
One of the tricks deployed by the crooks was to release air or stub the valve and your tyre will go flat when you drive.
They can also puncture your radiator from under the car and your car will soon overheat. A mechanic or tow truck will show up when you stop. He was following you.