What size tires are suitable for 18x8j wheels?

1 Answers
CassandraRose
07/30/25 9:58am
Wheels with the specification 18x8j require 18-inch tires. In the designation 18x8j, the number 18 refers to the wheel diameter in inches, indicating that 18-inch tires should be used. The 8j denotes a wheel width of 8 inches, and tires with widths ranging from 225 to 245mm can be fitted. Therefore, any 18-inch tire with a width between 225 and 245mm is compatible with 18x8j wheels. The wheel hub is the rotating part that connects the tire's inner rim to the axle via spokes, serving as the central metal component that supports the tire. It is also known as the rim, wheel rim, or wheel disc. Wheel hubs come in various types based on diameter, width, manufacturing method, and material.
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