P225/40R18 Tire Pressure Chart

P225/40R18 tire pressure chart with maximum tire load capacity at specified tire inflation levels for P225/40R18 tires. Chart below will help you 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 P225/40R18 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
P225/40R18
83 SL
83 SL 926 lbs 944 lbs 963 lbs 981 lbs 996 lbs 1010 lbs 1025 lbs 1041 lbs 1058 lbs 1074 lbs Show Specs
P225/40R18
88 SL
88 SL 1023 lbs 1047 lbs 1072 lbs 1096 lbs 1119 lbs 1143 lbs 1166 lbs 1189 lbs 1212 lbs 1235 lbs Show Specs

P-Metric Tire Load Inflation Table

Tire pressure for similar tire sizes

Tire models with P225/40R18 tire size