It's definitely an older model, as in the description.
I'm not sure that it could be considered "small" according to the description but it's definitely smaller than many of the newer models out there. It has a longish box as this photo shows but the general truck body does look slightly small:
http://s242.photobucket.com/albums/...y-800/Set01/?action=view¤t=DSCF2092.jpg
Tinted windows? Difficult to say, it really doesn't look like the side window is tinted but it's unclear to me by the description of the reported truck just "how" tinted they mean. It does appear to have some slight tint to it, especially on the front glass.
I downloaded the photos to my photo software to see what I could do about grabbing up more clarity. I don't believe anyone is sitting in the vehicle which may mean the owner could actually work at that location? If that were true it might be worth checking into employees.
Unfortunately, as LadyBug indicates
(wow, what an eye), reported stickers cannot be seen in the photos, even if they exist.
It does look like it rides low for a truck. I don't think it's a "low rider" but to me it does appear to ride low as many older trucks do.
Pretty interesting in any event.