34x12.50R18 tire pressure chart with maximum tire load capacity at specified tire inflation levels for 34x12.50R18 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 | 25 psi | 30 psi | 35 psi | 40 psi | 45 psi | 50 psi | 55 psi | 60 psi | 65 psi | 70 psi | 75 psi | 80 psi | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 34x12.50R18 | 1710 lbs | 1920 lbs | 2150 lbs | 2340 lbs | 2530 lbs | 2680 lbs | 2880 lbs | 3045 lbs | 3195 lbs |
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