Tricycle is a bicycle with extra wheel and commonly associated with kids.
When people talk about tricycles, they think of children's toys.
In fact, bicycle manufacturer do come out with adult tricycle as well.
Although these trikes may not that commonly used by everybody, they do give us extra benefit if compared to a normal bicycle.
Here are a few reasons why I think a tricycle is better than the two-wheeled.

1. Safety -A tricycle gives you stability.
   Not everyone is able to balance themselves with two-wheeled bicycle, but if you are riding a trike, you will not have this problem.
   This has makes the tricycles a very safe and secure vehicle if compare to two-wheeled bike.
   
2. Cargo function - Most of the tricycle built with big basket at the back.
   You can load it with your groceries, books, jackets and other stuff.
   This gives you great convenience to biking around and carrying your stuffs along.
   
3. Pet friendly - The rear basket can also become your pet's VIP seat.
   For pet lovers, it is always their intention to travel around with their pets.
   The rear basket of a tricycle is always spacious enough to make your pets comfortable.
   Riding a tricycle to get fit together with your dog is really a fun experience.
   

These reasons have make a tricycle stand out from the two-wheeled.
For choosing a riding vehicle, I would say safety is always the first consideration to me.
So a tricycle is my best choice.
If you have never rode a tricycle before, why don't give yourself a chance to have a new experience? I'm sure you will going to love my suggestion once you tried it.