First check for a low driver's seat. If it is a little loose, the review will increase, and the feeling dimensions of the machine will improve. Be sure to adjust the mirrors. For example, if you changed the left wheel to the right, to accurately adjust the left side mirror to see the road markings to the left of the car. Attach to the side of the bumper LEDs can help you accurately determine the dimensions of the machine in the dark.
As often as you can practice, hone your driving skills. For example, you can build out of cardboard boxes semblance of the gate and pass through them. Over time, the distance between boxes is recommended to reduce and speed to increase. In the same way you can learn to Park.
Try this exercise: draw a chalk line from the front wheels about seven meters forward. Lines should be strictly parallel to the axis of the vehicle. Then get behind the wheel, pick any fixed object in front of you (for example, a projection on the dashboard) and mentally associate it with the line drawn from the right wheel. Then just visually mark the position of the left wheel. In this way you will be much easier to feel dimensions of the car. Practice: try to drive away from the drawn lines by a few meters and then cross the line wheels. The more you practice, the better you will be able to determine the location of the wheels of your car.
Draw a line on the pavement and try to drive up to it as close as possible, but at the same time not to touch its wheels. If the exercise is too challenging, first as a stop line, you can use the box or bottle. Practice until until you can accurately determine the distance from the stop line to the car.