325/25R21 Tire Pressure
Discover the load limits at various inflation pressures for 325/25R21 tires to ensure your vehicle's tires are properly inflated for a safe and comfortable drive.
325/25R21 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 98 with a maximum load capacity of 1653 lbs at 36 psi, capable of supporting up to 1653 pounds when inflated to its maximum air pressure of 36 pounds per square inch.
Extra load (XL) size has a load index of 102 with a maximum load capacity of 1874 lbs at 42 psi, capable of supporting up to 1874 pounds when inflated to its maximum air pressure of 42 pounds per square inch.
325/25R21 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 325/25R21 | 98 | SL | 1268 lbs | 1382 lbs | 1495 lbs | 1607 lbs | 1653 lbs (98 SL) | |||
| 325/25R21 | 102 | XL | 1276 lbs | 1391 lbs | 1506 lbs | 1618 lbs | 1656 lbs | 1728 lbs | 1836 lbs | 1874 lbs (102 XL) |
Use the tire pressure calculator to determine proper inflation for new tire size when replacing 325/25R21 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.