Despite not being the most successful 4 Ruedas was first published in a time when car marketing in Mexico was very poor, with only 17 car makers present in the country (now there are 41).
The publication of 4 Ruedas occurred during a time when the Mexican car market was underdeveloped and had a small number of car companies. This is contrasted with the current situation where there are 41 car manufacturers in Mexico.