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

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.