Buy 255/50R18 tires online at cheapest prices. Save money with weekly discounts on 255/50R18 tires.

255/50R18 tire load inflation table provides tire pressure psi corresponding to tire's weight load in pounds (lbs).

If your vehicle is carrying extra load, you might want to increase your tire pressure accordingly, but do not overinflate your tires above the maximum tire pressure level indicated on your tire sidewall. Remember that overinflating your tires does not increase their load carrying capacity.

Psi / Load Index
26 psi1444 lbs1433 lbs
27 psi1477 lbs1466 lbs
28 psi1499 lbs1488 lbs
29 psi1565 lbs1554 lbs
30 psi1631 lbs1620 lbs
31 psi1653 lbs1642 lbs
32 psi1687 lbs1675 lbs
33 psi1753 lbs1742 lbs
34 psi1786 lbs1764 lbs
35 psi1819 lbs1797 lbs
36 psi1874 lbs1863 lbs
37 psi1874 lbs1896 lbs
38 psi1874 lbs1918 lbs
39 psi1874 lbs1973 lbs
40 psi1874 lbs2006 lbs
41 psi1874 lbs2039 lbs
42 psi1874 lbs2094 lbs

Find Tire Pressure - find recommended tire pressure for my car, light truck, pickup, minivan, crossover, SUV, motorcycle, sports bike, dirt bike or scooter.

Discount Tire Pressure Products - buy discount tire pressure sensors, tire pressure gauges, tire inflators & air compressors, tire pressure monitoring systems (TPMS), tire pressure tools and accessories.

Tire Pressure Forum - tire pressure and tire inflation topics, questions and answers.

Tire Pressure Guide - tire pressure and tire inflation facts, tips and suggestions.

Tire Pressure Charts - tire pressure charts and tire inflation tables.

Tire Pressure Calculators - tire pressure unit conversion, gas savings calculator, tire pressure temperature calculator, and more.