When it comes to farm theme cakes, tractor cakes are considered as the most favorite of all. Most kids prefer anything related to animals of toy vehicles and a tractor birthday cake would put a huge smile on your kid’s face. So, surprise your kid with a tractor birthday cake. Here is a series of images of magnificent tractor cakes. Have a look at these and make one on tour kid’s birthday. Making a tractor themed cake is a bit time consuming because of its decoration. Still, this is not something that you make every day. It is not necessary to make the cake green, instead use your kid’s favorite color.