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255/65 R17 tire dimensions

Nominal geometric dimensions, calculated from the size marking.

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763.3 mm

Overall diameter · 255/65 R17

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What 255/65 R17 means

Nominal section width255 mm
Sidewall-to-width ratio65%
Sidewall height166 mm
ConstructionR — radial
Wheel bead-seat diameter17 inches
Overall diameter763 mm (30.1 in)
Rolling circumference2398 mm

Load index, speed rating and approved wheel widths must also match the vehicle requirements. Calculated dimensions do not establish a safe replacement size. Actual rolling circumference changes with load, pressure, wear and tire construction.

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Vehicles with 255/65 R17 tires

Configurations in the catalogue recorded with this size. Equipment varies by market and trim.