These: Typical brushed aluminum 17x8 Escalades. Centres bored out. Painted them black,used stock Mazda centre caps.
These: 15x8 Nissan Pathfinders. Bolt right on,no mods.
And these: 16x8 GMC Sierra 4x4. Bolt on,CANNOT bore centres due to 2 piece design. Hub tabs need to be ground off.
*Not my truck,it's SierraX's. I bought the wheels from him.