What is the difference between 8j and 8.5j wheel hubs?

1 Answers
StTanner
07/29/25 10:36pm
The differences between 8j and 8.5j wheel hubs are as follows: 1. In terms of model: 8 inches means the wheel hub is 18 inches and needs to be used with 18-inch tires. 8j refers to the tire width of 8 inches. 8.5j refers to the tire width of 8.5 inches. 8j and 8.5j mainly refer to the width of the wheel hub. Although both are 18 inches, the tire widths are different. 2. In terms of tire usage: The 8j wheel hub is most suitable for installing 225-width tires; the 8.5j wheel hub is most suitable for installing 235-width tires. For balanced tire performance, it is best to choose the optimal tire width corresponding to the wheel hub.
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