Depending on the tractor it could be Massey Furguson, Case/IH or Deere.
Overall in total tractor sales, small to large, Massey Ferguson has been #1 selling worldwide since 1962.
The JOHN DEERe model B is the worlds best selling tractor. During its production years it sold a little over 300,000 models.
Actually the Ford 8N is the best selling tractor with 500,000 made during its production years. The Farmall H is #2 with 391,227 produced.
Ford 8N
Toyota Corolla is the worlds best selling car.
Oakley makes the worlds best selling glasses.
converse
Heineken
Sarah Brightman
The "Thriller" by the "Michael Jackson"
Finding Nemo
Total Girl of course!
The Toyota Corolla is the worlds best selling model.
A teddy Bear
Any one of the Main trading worlds.