HondaTuner

For shots like your first one, try to be level, and you don't want all the noise in the foreground. rise the camera a bit so the rims are at the bottom of the picture (or near it atleast).

Second picture looks good, but I'd get a little bit closer to the car for the ultimate Mad Tyte effect :P

third, same thing, I'd get a little bit closer, but watch what you're focusing on. You lucked out, but it seems your camera focused on the grass more than the car. If needs be, point the camera towards a higher point on the car so you can see it better, then move the camera back down and take the picture.

hope this helped.

SkunT

tri-pod. its my best advice.

Carnesd

you need a better background, not woods and a house. when your trying to make a good picture you gotta look at the whole picture not just the focal point.