P255/70R18 Tire Pressure
Discover the load limits at various inflation pressures for P255/70R18 tires to ensure your vehicle's tires are properly inflated for a safe and comfortable drive.
P255/70R18 is a P-Metric tire that comes in a Standard Load (SL) range.
Standard load (SL) size has a load index of 112 with a maximum load capacity of 2469 lbs at 36 psi, capable of supporting up to 2469 pounds when inflated to its maximum air pressure of 36 pounds per square inch.
P255/70R18 Tire Pressure Chart
| Tire Size | Load Index | Load Range | 26 psi | 29 psi | 32 psi | 35 psi | 36 psi | 38 psi | 41 psi | 42 psi |
|---|---|---|---|---|---|---|---|---|---|---|
| P255/70R18 | 112 | SL | 2127 lbs | 2249 lbs | 2359 lbs | 2469 lbs | 2469 lbs (112 SL) |
Use the tire pressure calculator to determine proper inflation for new tire size when replacing P255/70R18 tires.
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