P235/50R18 tire pressure chart with maximum tire load capacity at specified tire inflation levels for P235/50R18 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P235/50R18 97 SL | 97 | SL | 1389 lbs | 1411 lbs | 1433 lbs | 1455 lbs | 1481 lbs | 1506 lbs | 1532 lbs | 1558 lbs | 1583 lbs | 1609 lbs | Show Specs | ||||||||
| P235/50R18 99 XL | 99 | XL | 1389 lbs | 1411 lbs | 1433 lbs | 1455 lbs | 1481 lbs | 1506 lbs | 1532 lbs | 1558 lbs | 1583 lbs | 1609 lbs | 1627 lbs | 1646 lbs | 1664 lbs | 1679 lbs | 1694 lbs | 1709 lbs | Show Specs |
All Tire Sizes | P-Metric Tire Load Inflation Table