The three-wheel landing gear has a forward steerable wheel.

It is single-seated and has one steerable front wheel and two fixed rear wheels.

Before trying again, a new stabilizer and steerable front wheel were added.

The drawback was that having the third, steerable wheel in the rear created an inherently unstable system.

Destoners are usually fitted with steerable wheels which makes them more maneuverable on headlands.

In 1884 they built another with steerable front wheels and drive to the rear wheels.

In 1860 he replaced the horse with a steerable wheel in between the horse shafts.

To solve this problem, the new trailers were all equipped with steerable wheels.

Dolphin's design had steerable front wheel with stability provided by two rear wheels.

Two steerable wheels before, four driving wheels in back.