Installed aftermarket wheels and now you’re feeling a weird vibration? Chances are, you need hub centric rings. These GoldenSunny rings are precisely machined from aluminum to convert a wheel with a 73.1mm center bore to fit perfectly onto a vehicle hub that’s 60.1mm. The pack comes with four rings, so you’ve got one for each wheel. They’re about 10mm thick and have a sleek silver finish. By filling that gap between your wheel and hub, these rings ensure your wheels are mounted perfectly centered. This eliminates those annoying vibrations you might feel in the steering wheel or seats at higher speeds, leading to a smoother, safer ride. They’re made for durability – aluminum won’t rust or melt under normal conditions. A super important note: these ONLY work if your wheels have a 73.1mm center bore AND your vehicle’s hub is 60.1mm. They’re a perfect fit for a bunch of Toyota and Scion models like the Camry (96-19), RAV4 (94-19), Tacoma 2WD (05-15), Scion tC, xB, and more (check the full list!). If you’re not 100% sure about your sizes, definitely double-check before buying. But if the numbers match, these little rings are an inexpensive fix for a super common problem after upgrading your wheels.