Within the Car class definition, you need to create a class variable named numwheels and an appropriate __init__ method. Assign the value 4 to the numwheels class variable. The __init__ method needs have three parameters, which could be self, make, and colour, and it must use them to initialize a make and a colour instance variable.
Give it a try and post your code.
EDITED September 3, 2017 to revise suggested names of __init__ method parameters.