P285/40R17 Tire Pressure
Discover the load limits at various inflation pressures for P285/40R17 tires to ensure your vehicle's tires are properly inflated for a safe and comfortable drive.
P285/40R17 is a P-Metric tire that comes in a Light Load (LL) range and a Standard Load (SL) range.
Light load (LL) size has a load index of 95 with a maximum load capacity of 1521 lbs at 36 psi, capable of supporting up to 1521 pounds when inflated to its maximum air pressure of 36 pounds per square inch.
Standard load (SL) size has a load index of 100 with a maximum load capacity of 1764 lbs at 35 psi, capable of supporting up to 1764 pounds when inflated to its maximum air pressure of 35 pounds per square inch.
P285/40R17 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| P285/40R17 | 95 | LL | 1312 lbs | 1389 lbs | 1455 lbs | 1521 lbs | 1521 lbs (95 LL) | |||
| P285/40R17 | 100 | SL | 1464 lbs | 1567 lbs | 1667 lbs | 1764 lbs (100 SL) |
Use the tire pressure calculator to determine proper inflation for new tire size when replacing P285/40R17 tires.
All listed guides, data and/or calculations are for informational purposes only. TirePressure.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information.