The original image, immediately above, always bothered me. Too much of the floor, and too bright too, and extraneous details in the upper left, and I wasn't wild about including the whole reflection in the bumper - to literal.
I really wanted that upper left tip of the fender though - but I could not find a way to keep it while emphasizing form, and in the end decided that it was better to get rid of a relatively subdued shape, even though nice, to empasize the two wheels.
Cropping becomes part of one's style - how tight do you go, how much to sacrifice to emphasize a few important elements, tell a story by including enough surround to inform, or eliminate all reference to scale, situation and circumstance.
In general, I crop very tightly, though it's only been in the last few years that I've gone beyond tight in to the realm of ruthless.
What do you think?