P245/40R18 Tire Pressure Chart

P245/40R18 tire pressure chart with maximum tire load capacity at specified tire inflation levels for P245/40R18 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
P245/40R18
88 SL
88 SL 1069 lbs 1085 lbs 1104 lbs 1124 lbs 1142 lbs 1160 lbs 1179 lbs 1199 lbs 1217 lbs 1235 lbs Show Specs
P245/40R18
93 SL
93 SL 1023 lbs 1038 lbs 1054 lbs 1069 lbs 1101 lbs 1134 lbs 1166 lbs 1189 lbs 1212 lbs 1235 lbs Show Specs

Tire pressure for similar tire sizes

Tire models with P245/40R18 tire size