P185/70R15 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for P185/70R15 tires.

Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
P185/70R15 (89 SL) 1091 lbs 1146 lbs 1213 lbs 1257 lbs (89 SL)
Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
P185/70R15 (89 SL) 1091 lbs 1146 lbs 1213 lbs 1257 lbs (89 SL)

P185/70R15 is an P-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.

P185/70R15 89 SL is a Standard Load tire with a load index of 89 and a maximum tire load capacity of 1257 lbs @ 35 psi, capable of supporting up to 1257 pounds or 570 kilograms when inflated to its maximum air pressure of 35 pounds per square inch (psi) or 241 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.

Replacement tire sizes compatible with P185/70R15 tire

P185/70R15 tire can be replaced with 82 compatible tire sizes. Click on tire size to see its load and inflation table.