255/55R18 Tires
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Find it on your tire sidewall, e.g. 215/60R16
How to read 255/55R18
The size 255/55R18 gives three measurements: tread width 255 mm, sidewall height 140.3 mm (55% of the width), and rim size 18 in. Overall diameter is 738 mm (about 29 in). One full turn covers 2.32 m, or 431 turns per km.
To learn what each number means, read How to read a tire size
Other 18-inch sizes in stock
Other 18-inch tire sizes in stock now. Tap a size to see prices and models.
The sizes above are not substitutes. They are just other sizes for the same rim that we have in stock. Switching sizes depends on your car's actual rim width, load index, and wheel-well clearance, which this website can't check. To switch sizes, send a photo of your current tire's sidewall and your car model to LINE @subphaisal and our technicians will help.