Q: Do I need hub rings with the UP-RW FF wheels, and are they included?

Yes, and yes. Hub rings are included with every UP-RW FF wheel purchase, so there’s nothing extra to buy, and we recommend installing them. They sit between the wheel’s center bore and the vehicle hub so the wheel is centered and supported by the hub rather than by the lug nuts alone. In practice that means the wheel mounts square on the first try and stays smooth at speed, which matters on a daily-driven Model Y. Everything required for a correct fitment ships in the box.