255/40R18 Tire Pressure Chart
255/40R18 tire pressure chart with maximum tire load capacity at determined tire inflation levels for 255/40R18 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
255/40R18 |
95 | SL | 1168 lbs | 1201 lbs | 1224 lbs | 1268 lbs | 1323 lbs | 1345 lbs | 1378 lbs | 1422 lbs | 1444 lbs | 1477 lbs | 1521 lbs | Show Specs | |||||||
|
255/40R18 |
99 | XL | 1168 lbs | 1201 lbs | 1224 lbs | 1268 lbs | 1323 lbs | 1334 lbs | 1367 lbs | 1422 lbs | 1444 lbs | 1466 lbs | 1521 lbs | 1543 lbs | 1565 lbs | 1609 lbs | 1642 lbs | 1664 lbs | 1709 lbs | Show Specs |
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