245/30R21 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for 245/30R21 tires.

Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
245/30R21 (87 SL) 919 lbs 1005 lbs 1087 lbs 1168 lbs 1201 lbs (87 SL)
245/30R21 (91 XL) 924 lbs 1008 lbs 1089 lbs 1171 lbs 1197 lbs 1250 lbs 1329 lbs 1356 lbs (91 XL)
Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
245/30R21 87 SL 919 lbs 1005 lbs 1087 lbs 1168 lbs 1201 lbs (87 SL)
245/30R21 91 XL 924 lbs 1008 lbs 1089 lbs 1171 lbs 1197 lbs 1250 lbs 1329 lbs 1356 lbs (91 XL)

245/30R21 is an Metric tire.

Use our tire pressure calculator to calculate proper tire inflation for replacement tires to match the original equipment tire load capacity on your vehicle.

245/30R21 87 SL is a Standard Load tire with a load index of 87 and a maximum tire load capacity of 1201 lbs @ 36 psi, capable of supporting up to 1201 pounds or 545 kilograms when inflated to its maximum air pressure of 36 pounds per square inch (psi) or 248 kilopascals (kPa).

245/30R21 91 XL is an Extra Load tire with a load index of 91 and a maximum tire load capacity of 1356 lbs @ 42 psi, capable of supporting up to 1356 pounds or 615 kilograms when inflated to its maximum air pressure of 42 pounds per square inch (psi) or 290 kilopascals (kPa).

All listed 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. Always refer to vehicle owner's manual for recommended tire pressure settings. Never overinflate or overload a tire beyond its maximum capabilities listed on sidewall.

Tires with 245/30R21 tire size

2 tire models are available in 245/30R21 tire size. Click on tire model to check its inflation and load capacity values.

Replacement tire sizes compatible with 245/30R21 tire

245/30R21 tire can be replaced with 9 compatible tire sizes. Click on tire size to see its load and inflation table.