Tesla drivers report a flood of "ICE-ing" (an acronym of Internal Combustion Engine) of big trucks at superchargers across the country.
In one case, Reddit user Leicina said a group of trucks had blocked all charging points while switching "F Tesla" before being asked by a shop assistant.
Like most compressors, the place where the incident occurred – behind a Sheets store in Hickory, North Carolina, about 40 miles northwest of Charlotte – does not lie on land owned by Tesla. Rather, it is rented by third parties and gives the company no control over how the Supercharger spots are used day to day.
"I really felt uncomfortable," said the Tesla owner, adding that the Sheetz employees were "very understanding and sent someone out right away."
A Sheetz spokesman said the company knew the incident and apologized for the inconvenience.
"Sheetz is proud to offer a variety of tank options, including one of the largest networks of Tesla superchargers," said Nick Ruffner, the chain's PR manager, in an email. "Parking with Tesla Superchargers is reserved exclusively for those who load their vehicles, which are regularly monitored by our business leaders and staff who regularly ask other drivers to move their vehicles."
Another Tesla owner in Bristol, Tennessee, spotted a Dodge Ram truck blocking a charging point. The charging cable was mocked attached to the bed.
The laws on parking in reserved areas vary by state. In Arizona, for example, it is prohibited to park in a parking lot dedicated to the parking and refueling of all-electric vehicles unless the vehicle is powered by electricity and has a special plate for alternative fuel vehicles . "
The incidents are not new – and Tesla owners have complained online for years. (Some are random, but many – like the incident in Hickory – should be clearly provoked.) Some even like it when they park in gas charging stations.
A Tesla spokesman did not respond to a request for comment.
Many people have compared the practice to "rolling coal" as diesel owners modify their engines to throw excess fuel into the cylinders. This leads to more power and torque, but also to black smoke, if not all the fuel can be burned.
In videos posted online, drivers claim to throw clouds at protesters or an unlucky Prius on the highway.
The practice has been illegal at the federal level for years, and a similar law was passed by New Jersey in 2015.
Luckily for Tesla owners, the compressor network is growing fast. CEO Elon Musk said this week that the company "dramatically boosts Tesla superchargers in cities and works with landlords to increase housing construction."