Some of the renders shown have blender 2.69 cycles internal materials and shaders used so these won't be included on other formats but, bump maps for tyre treads and brake disc air holes are included for all formats. These are all packed in model folder together so, no need to download separately as it's not such a big file.
Model is subsurf usable ready,subsurf level 1 sufficient but does not have subsurf turned on by default. Emission objects are included in all formats but only blender will have emissions active as this is also an internal material of blender.
Also note that the images shown after the wireframes shots are advertisements to my other products and aren't included with this product.
If you have problems with the non-blender formats then please know that they can be gained through turbosquids free & professional file conversion service.