I really like the vibes of this one. The truck is put-put-putting along with the driver leaning out of the window and someone is waiting for them to arrive in a seemingly quiet part of the world. The large, white area isolates the scene from the surrounding world and makes it look like the truck is entering this isolated bit of land, its engine the only sound disturbing the silence. Very cool, you did a great job :3

Man, I love the thick clouds.

I love that you went with a small, reasonable truck for the vehicle. Really compliments the rest of the piece. Excellent work.