255/45R18 Tire Pressure Chart
255/45R18 tire pressure chart with maximum tire load capacity at determined tire inflation levels for 255/45R18 tires.
| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
255/45R18 |
103 | XL | 1312 lbs | 1356 lbs | 1378 lbs | 1433 lbs | 1488 lbs | 1510 lbs | 1543 lbs | 1598 lbs | 1620 lbs | 1653 lbs | 1709 lbs | 1742 lbs | 1764 lbs | 1819 lbs | 1852 lbs | 1874 lbs | 1929 lbs | Show Specs | |
|
255/45R18 |
99 | SL | 1312 lbs | 1345 lbs | 1367 lbs | 1433 lbs | 1488 lbs | 1510 lbs | 1543 lbs | 1598 lbs | 1620 lbs | 1653 lbs | 1709 lbs | Show Specs |
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