So I have been researching for a while before I purchased these and there wasn't much info out there. Hopefully this will help a bit.
I purchased the Clazzio fake leather seat covers straight off the clazzio website on August 5th. They are the light gray outer and gray inner. They claimed that custom seat covers would take between 8-16 weeks and they definitely made use of that time. They shipped the seat covers on 11/28 and they arrived at my house on 11/29.
The first thing I noticed is that they were made in China, didn't really know that but wasn't surprised. The install was not horrible as far as seat covers go, but it was definitely a project. The instructions aren't all that clear, but they come with pictures so it isn't too bad. It ended up taking my dad and I about 2.5 hours to get it all on since they are very snug.
The actual material used is very nice IMO, but the seams on the other hand aren't the best. I definitely had to be careful putting them on. Also they have a few wrinkles but I hope that they will smooth out over time. Also the little center console piece is cool, but pretty much useless unless you can fashion a way to make the leather taut. Maybe by sewing it together underneath the lid or something
The light gray doesn't quite match the light gray of the truck interior, but its pretty damn close and that's all I can ask for I suppose.
Overall I'm pretty pleased and would give it a 4/5 stars.