
$641.44 for 4 · On order, delivered in 2 business days
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285/60R18 reads off the tire sidewall: 285 mm of section width, a sidewall whose height is 60% of that width, and a 18 in mounting diameter.
Every price shown is the price of this exact size, and the dot says what is ready today.

$641.44 for 4 · On order, delivered in 2 business days
Prices are per tire, before sales tax. You send your request online; the final amount, payment and handover are then arranged directly with us.
These figures are derived from the three numbers, not entered by hand: it is the same arithmetic as the size equivalence calculator.
Usable mounting width is a trade rule of thumb, roughly 70 to 90% of section width. It is not a standard. The exact range is whatever the manufacturer publishes for that model.
Sizes whose overall diameter stays within 3% of this one. The ones we carry link to their own page. These are computed suggestions, not a guarantee of fit: the vehicle manual decides.
| Size | Overall diameter | Gap | In the catalogue |
|---|---|---|---|
| 285/60R18Original size | 799.2 mm | 0 %Identical diameter | — |
| 265/55R20 | 799.5 mm | +0.04 %Within tolerance | — |
| 265/60R19 | 800.6 mm | +0.18 %Within tolerance | — |
| 305/60R17 | 797.8 mm | -0.18 %Within tolerance | — |
| 315/50R19 | 797.6 mm | -0.2 %Within tolerance | — |
| 265/65R18 | 801.7 mm | +0.31 %Within tolerance | In the catalogue |
| 285/55R19 | 796.1 mm | -0.39 %Within tolerance | — |
| 285/65R17 | 802.3 mm | +0.39 %Within tolerance | — |
| 265/70R17 | 802.8 mm | +0.45 %Within tolerance | In the catalogue |
| 305/65R16 | 802.9 mm | +0.46 %Within tolerance | — |
| 295/50R20 | 803 mm | +0.48 %Within tolerance | — |
| 315/55R18 | 803.7 mm | +0.56 %Within tolerance | — |
| 265/75R16 | 803.9 mm | +0.59 %Within tolerance | In the catalogue |
| 285/50R20 | 793 mm | -0.78 %Within tolerance | — |
| 285/70R16 | 805.4 mm | +0.78 %Within tolerance | — |
| 305/55R18 | 792.7 mm | -0.81 %Within tolerance | — |
| 255/60R19 | 788.6 mm | -1.33 %Within tolerance | In the catalogue |
| 255/55R20 | 788.5 mm | -1.34 %Within tolerance | In the catalogue |
| 275/55R20 | 810.5 mm | +1.41 %Within tolerance | In the catalogue |
| 255/70R18 | 814.2 mm | +1.88 %Within tolerance | In the catalogue |
| 275/65R18 | 814.7 mm | +1.94 %Within tolerance | In the catalogue |
| 275/50R20 | 783 mm | -2.03 %For reference only | In the catalogue |
| 265/70R16 | 777.4 mm | -2.73 %For reference only | In the catalogue |
| 285/55R20 | 821.5 mm | +2.79 %For reference only | In the catalogue |
| 265/65R17 | 776.3 mm | -2.87 %For reference only | In the catalogue |
| 265/60R18 | 775.2 mm | -3 %For reference only | In the catalogue |
Every size, every brand and every season has its own page: the models offered, the technical sheet and the equivalents.