Its definitely do able in PS, just use the layering and all kinds of crap. Take a pic of the scenery, then the car, then delete the wheels leaving the layer for just scenery, blah,.... blah,.... blah!
It is good but you can always tell when the contrast is off. Like the wheels just don't match the contrast and all of the rest of the image. The hubs are what really tossed it off for me. Then your eye will catch the rest.