245/45R20 tire pressure chart with maximum tire load capacity at specified tire inflation levels for 245/45R20 tires. Apply the chart below to find corresponding tire inflation and load capacity levels to ensure proper application for your vehicle. Learn how to apply tire load inflation tables when replacing original equipment tires with optional or plus tire sizes.
| Tire Size | Load Index | Load Range | 26 psi | 27 psi | 28 psi | 29 psi | 30 psi | 31 psi | 32 psi | 33 psi | 34 psi | 35 psi | 36 psi | 37 psi | 38 psi | 39 psi | 40 psi | 41 psi | 42 psi | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 245/45R20 99 SL |
99 | SL | 1309 lbs | 1349 lbs | 1389 lbs | 1429 lbs | 1468 lbs | 1507 lbs | 1546 lbs | 1584 lbs | 1623 lbs | 1661 lbs | 1709 lbs |
Show Specs |
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| 245/45R20 103 XL |
103 | XL | 1313 lbs | 1353 lbs | 1393 lbs | 1433 lbs | 1472 lbs | 1511 lbs | 1550 lbs | 1588 lbs | 1627 lbs | 1665 lbs | 1703 lbs | 1741 lbs | 1779 lbs | 1817 lbs | 1854 lbs | 1892 lbs | 1929 lbs |
Show Specs |
All Tire Sizes | Metric Tire Load Inflation Table