255/55R18 Tire Pressure Chart

255/55R18 tire pressure chart with maximum tire load capacity at determined tire inflation levels for 255/55R18 tires.

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
255/55R18 105 SL	105	SL	1565 lbs	1609 lbs	1642 lbs	1709 lbs	1775 lbs	1797 lbs	1841 lbs	1907 lbs	1940 lbs	1973 lbs	2039 lbs							Show Specs
255/55R18 109 XL	109	XL	1554 lbs	1598 lbs	1620 lbs	1687 lbs	1753 lbs	1775 lbs	1819 lbs	1885 lbs	1918 lbs	1951 lbs	2017 lbs	2050 lbs	2083 lbs	2149 lbs	2183 lbs	2205 lbs	2271 lbs	Show Specs