Well, after hours of cleaning the AV, I finally got the specs of paint of the body of the truck. I used Mothers Clay Bar System, which including some detailing spray, and a small bottle of was, which I all used.
However, the cladding still has small specs of paint. You have to look really close to see them. I tried some alcohol based chemicals, but that didn't work. What I did use, not to clean it but to restore the cladding color was Meguires Tech Protectant. This really helped to condition the cladding especially with the cargo covers and panels, which was starting to show its age.
For the side steps I was able to remove the paint using the alcohol based chemicals I tried above.
The only place that I can not get to is in-between the tire groves. Since my tires are fairly new, the grove are deep and hard to get to. I'm sure If I got a Q-Tip and some alcohol that it would probably do it, but right now, I'll deal with it.
Any other recommendations for the cladding would be great.