P225/45R18 Tire Pressure Chart

P225/45R18 tire pressure chart with maximum tire load capacity at specified tire inflation levels for P225/45R18 tires. Apply the chart below to find corresponding tire inflation and load capacity levels to ensure proper application for your vehicle. Learn how to apply tire load inflation tables when replacing original equipment tires with optional or plus tire sizes.

Tire Size Load Index Load Range 26 psi 27 psi 28 psi 29 psi 30 psi 31 psi 32 psi 33 psi 34 psi 35 psi 36 psi 37 psi 38 psi 39 psi 40 psi 41 psi 42 psi
P225/45R18
91 SL
91 SL 1124 lbs 1151 lbs 1177 lbs 1204 lbs 1230 lbs 1255 lbs 1281 lbs 1306 lbs 1331 lbs 1356 lbs Show Specs

All Tire Sizes | P-Metric Tire Load Inflation Table

Similar tire sizes

Tire models with P225/45R18 tire size

Click on tire model to see its tire size chart with maximum tire load capacity and tire inflation.

Tire Pressure Guide