1. Car is soft, right headlight is sharp as hell though lol, maybe a little too much PP on the pavement, hotspot on the hood/right fender, distortion is a little much, composition is great, location works for the photo well.

2. Nothing really interesting going on here, although nothing really bad going on either, car is a little soft but its a rig shot, I think the main thing thats killing it for me is the monotone feel of the image. Try dropping in a more colorful sky for some separation between the ground/sky/car. Or tweaking that sky a bit, its got some color it just seems to get lost in the whole image.

Overall, these look rushed, certainly not your best work Adam. You're developing your own "style" though which is great!