225/40R18 Tire Pressure Chart

Maximum tire load capacity at specified tire inflation levels for 225/40R18 tires.

Tire Size Load Index Load Range 26 psi 28 psi 30 psi 32 psi 34 psi 36 psi 38 psi 40 psi 42 psi
225/40R18
88 SL
88 SL 948 lbs 992 lbs 1069 lbs 1113 lbs 1168 lbs 1235 lbs Show Specs
225/40R18
92 XL
92 XL 948 lbs 992 lbs 1069 lbs 1113 lbs 1168 lbs 1235 lbs 1268 lbs 1334 lbs 1389 lbs Show Specs

Similar tire sizes

Popular tire models with 225/40R18 tire size

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

Tire Pressure Guide