
$538.44 for 4 · On order, delivered in 2 business days
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225/45R19 reads off the tire sidewall: 225 mm of section width, a sidewall whose height is 45% of that width, and a 19 in mounting diameter.
Every price shown is the price of this exact size, and the dot says what is ready today.

$538.44 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 shop 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 |
|---|---|---|---|
| 225/45R19Original size | 685.1 mm | 0 %Identical diameter | — |
| 195/65R17 | 685.3 mm | +0.03 %Within tolerance | — |
| 215/35R21 | 683.9 mm | -0.18 %Within tolerance | — |
| 255/30R21 | 686.4 mm | +0.19 %Within tolerance | — |
| 255/35R20 | 686.5 mm | +0.2 %Within tolerance | — |
| 255/40R19 | 686.6 mm | +0.22 %Within tolerance | — |
| 195/45R20 | 683.5 mm | -0.23 %Within tolerance | — |
| 255/45R18 | 686.7 mm | +0.23 %Within tolerance | — |
| 255/50R17 | 686.8 mm | +0.25 %Within tolerance | — |
| 205/55R18 | 682.7 mm | -0.35 %Within tolerance | — |
| 205/50R19 | 687.6 mm | +0.36 %Within tolerance | — |
| 225/40R20 | 688 mm | +0.42 %Within tolerance | — |
| 225/50R18 | 682.2 mm | -0.42 %Within tolerance | In the catalogue |
| 195/40R21 | 689.4 mm | +0.63 %Within tolerance | — |
| 215/60R17 | 689.8 mm | +0.69 %Within tolerance | In the catalogue |
| 245/30R21 | 680.4 mm | -0.69 %Within tolerance | — |
| 235/55R17 | 690.3 mm | +0.76 %Within tolerance | In the catalogue |
| 225/55R17 | 679.3 mm | -0.85 %Within tolerance | In the catalogue |
| 245/40R19 | 678.6 mm | -0.95 %Within tolerance | In the catalogue |
| 235/50R18 | 692.2 mm | +1.04 %Within tolerance | In the catalogue |
| 245/45R18 | 677.7 mm | -1.08 %Within tolerance | In the catalogue |
| 215/55R18 | 693.7 mm | +1.26 %Within tolerance | In the catalogue |
| 235/45R19 | 694.1 mm | +1.31 %Within tolerance | In the catalogue |
| 235/40R19 | 670.6 mm | -2.12 %For reference only | In the catalogue |
| 235/45R18 | 668.7 mm | -2.39 %For reference only | In the catalogue |
| 225/60R17 | 701.8 mm | +2.44 %For reference only | In the catalogue |
| 215/55R17 | 668.3 mm | -2.45 %For reference only | In the catalogue |
| 245/45R19 | 703.1 mm | +2.63 %For reference only | In the catalogue |
| 225/55R18 | 704.7 mm | +2.86 %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.