Searched the entire internet looking for a hub. It was advertised as central. It's performance driven. I was afraid that I would develop hesitation. Worked well, no setback. High quality forging. FYI: Mounting big tires up front doesn't help. In fact, the turning radius of big wheels and tires increases to hit the wheel even worse than before. Made my truck tough! but I couldn't use them. We keep our backs. front for sale. The truck looks 1/2 more stable. I'm thinking of downsizing the front tires by a size so I can keep using these spacers, they look so good!