The TWISTER Dolly is best for film and HD shootings. It twists in all directions by selecting one of the three steering modes: Front, Rear, or Round-A-Round. These novel steering options supply precise movements around the subject and its compact design allows it to easily rotate even in the tightest of spaces. Shifting in and out of steering modes is done fast and without tools by locking pins on the axes or at steering. Depending on the requirements either the front wheels or the back wheels move independently from each other or all four wheels move together. As a doorway dolly with combined tyre and track wheels, you are provided with whole new possibilities in versatility and agility. Dolly shots on track or on ground are practical without the need for time consuming conversion. You easily move the fully equipped TWISTER over the starter ramp on tracks and if required reset the dolly on tyres the same way. You change between operation on tyres or on track wheels without carrying or converting the dolly. Transition is smooth and safe.