Very nice, well done. The whites are a little blown out at his mid-section, could have used some additional PP in my opinion to reduce that overall harsh tones, more saturation, black point, contrast and mid tones. Would have liked the crop to be a little lower, but that's your call, not sure this is truly panning either since your likely in a chase vehicle, but still nice work.
You got the panning right, but this just lacks oomph, looks too much like a snap shot, I would of lifted the contrast and deepened the colours, or better still adj to black and white.