Turbo Wheels was originally a
released around 1990.
Some blisterpacks were also part of the main line collection.
Each pack contained four normal Micro Machines that had a 4x4 chassis.
Although made years before the craze, they look like the modern "Donk".
Some Turbo Wheels cars have been
found on normal chassis.
But I am unaware of any blisterpacks containing these cars.
So these remain a mystery...