255/55R18 Tire Pressure Chart

Maximum tire load capacity at specified tire inflation levels for 255/55R18 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
255/55R18
105 SL
105 SL 1565 lbs 1642 lbs 1775 lbs 1841 lbs 1940 lbs 2039 lbs Show Specs
255/55R18
109 XL
109 XL 1554 lbs 1620 lbs 1753 lbs 1819 lbs 1918 lbs 2017 lbs 2083 lbs 2183 lbs 2271 lbs Show Specs

Similar tire sizes

Popular tire models with 255/55R18 tire size

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

Tire Pressure Guide