Shutter speed is good as long as there's some movement in the wheels, though I think it's too tightly cropped - some space in front of the car looks better IMHO.
The shutter speed was 1/200th, I was trying to shoot slower. I agree it is to tightly cropped but I didn't have a choice. There was more room behind the car than in front. In fact, I only cropped a little off the left of the frame.