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Frequently Asked Questions
The 285/55R20 is a tire size specification. Right here’s what every part of the scale indicates:
- 285: The width of the tire in millimeters from sidewall to sidewall.
- 55: The aspect ratio—that's the height of the tire’s move phase to its width. In this example, 55 means the peak is fifty-five percent of its width.
- R stands for radial, indicating the tire’s production.
- 20: The diameter of the wheel in inches that the tire is intended to fit.
For a tire of this size, the specs are normally:
- Diameter: 32.3 inches.
- Width: eleven.2 inches
- Wheel width: 8–10 inches
- Circumference: 101.6 inches
- Revolutions in line with Mile 624
Regarding the tire strain for a 285/55R22, it’s crucial to note that the advocated tire strain can
vary based totally on the vehicle’s make and version, as well as the tire’s emblem and type.
Generally, the recommended tire strain is indexed on the car’s door jamb or owner’s manual.
However, if you’re converting to a unique tire size from the original, you could need to calculate the
brand-new tire’s pressure to fit the authentic tire’s load capacity.
