These look 'shopped to me
Definetly looks like the same truck in the same spot in every photo
It is the same truck. <div><br class="khtml-block-placeholder"></div><div>The pepsi one would be really cool to do in real life except that it would only work from the correct angle.</div><div><br class="khtml-block-placeholder"></div><div>I expect most of the others could be achieved just with printed vinyl.</div>
Printed vinyl, maybe. But some of the images 'align' just too right - this is a major PS job based on 2 or 3 truck shots.