255/45R18 Tire Pressure Chart

Maximum tire load capacity at specified tire inflation levels for 255/45R18 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
255/45R18
99 SL
99 SL 1312 lbs 1367 lbs 1488 lbs 1543 lbs 1620 lbs 1709 lbs Show Specs
255/45R18
103 XL
103 XL 1312 lbs 1378 lbs 1488 lbs 1543 lbs 1620 lbs 1709 lbs 1764 lbs 1852 lbs 1929 lbs Show Specs

Popular tire models with 255/45R18 tire size

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