285/45R20 Tire Pressure
Discover the load limits at various inflation pressures for 285/45R20 tires to ensure your vehicle's tires are properly inflated for a safe and comfortable drive.
285/45R20 is a Metric tire that comes in a Standard Load (SL) range and an Extra Load (XL) range.
Standard load (SL) size has a load index of 108 with a maximum load capacity of 2205 lbs at 36 psi, capable of supporting up to 2205 pounds when inflated to its maximum air pressure of 36 pounds per square inch.
Extra load (XL) size has a load index of 112 with a maximum load capacity of 2469 lbs at 42 psi, capable of supporting up to 2469 pounds when inflated to its maximum air pressure of 42 pounds per square inch.
285/45R20 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 285/45R20 | 108 | SL | 1691 lbs | 1843 lbs | 1995 lbs | 2143 lbs | 2205 lbs (108 SL) | |||
| 285/45R20 | 112 | XL | 1680 lbs | 1834 lbs | 1984 lbs | 2132 lbs | 2180 lbs | 2277 lbs | 2418 lbs | 2469 lbs (112 XL) |
Use the tire pressure calculator to determine proper inflation for new tire size when replacing 285/45R20 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.