This is my first instructable. YAY!
My little car can go around corners, quite neat.

A video of it:

or

http://www.youtube.com/watch?v=6YAWwmKREoI

Pieces that you will need:
small green rods: 4
white or gray rods: 5
red rods: 3
gray rod: 1
yellow or gray 5-slot connector: 6
red or gray 3-slot connector: 2
1-slot connector: 3
tabbed tan connector (see pic): 8
blue spacers: 32 (some can be substituted for gray spacers)
gray spacers: 2 (or more if substituting blue spacers)
K'NEX motor
big yellow gear: 3
small gear: 3
big tire: 2
small tire: 1

Now to start

Step 1: The Back.

Just follow the pics.

Step 2: The Front.

Same as before, just follow the pics.

Step 3: Connect

Follow.

Step 4: Optional.

To make it look a tad nicer.

Extra pieces:
green small rods: 6
white or gray rods: 3
blue rods: 3
2-slot connector: 3
4-slot connector: 4
5-slot connector: 2
8-slot connector: 1

Picture.