This approach reduces errors caused by tire irregularities or sidewall markings. Supported hub sizes include 5 x 4.5 in, 5 x 5 in, 5 x 5.5 in, 6 x 5.5 in, 8 x 6.5 in, 8 x 170 mm, and UTV/ATV-4/156. Our goal is to make sure that you can find exactly what you are looking for and make it easy for you to place your orders.