Definetly not stock wheels. Those were readily availale from just about all of the wheel makers in one form or another over the years, ARE called the the Wagon Wheel, i've seen other names for it too. Nowadays, seems that the only new use for them is for trailers, as thye're not a popular seller for vehicle use.
The stock tire size will be 6.70-15, approximatly a 215/75.15 in a modern tire.