The association of the mounting holes on a Toyota 4Runner’s wheel hub, dictating which wheels are appropriate with the automobile, is essential for protected and correct wheel set up. This specification contains the variety of studs and the diameter of the circle they type, measured in millimeters or inches. For example, a “6×139.7mm” designation signifies a six-stud configuration with a bolt circle diameter of 139.7 millimeters.
Adhering to the proper specification ensures the wheel is securely mounted to the hub, stopping wheel detachment and potential accidents. Deciding on wheels with the suitable configuration is a basic facet of car upkeep and customization, enjoying a big position in total security and efficiency. Traditionally, this commonplace has developed alongside automobile design and engineering developments, reflecting a dedication to improved security and driving dynamics.