285/40R18 Tire Pressure Chart

285/40R18 tire pressure chart with maximum tire load capacity at specified tire inflation levels for 285/40R18 tires. Chart below will help you find corresponding tire inflation and load capacity levels to ensure proper application for your vehicle. Learn how to apply tire load inflation tables when replacing 285/40R18 tires with optional or plus tire sizes.

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
285/40R18
101 SL
101 SL 1400 lbs 1433 lbs 1455 lbs 1521 lbs 1587 lbs 1609 lbs 1642 lbs 1698 lbs 1731 lbs 1764 lbs 1819 lbs Show Specs

Metric Tire Load Inflation Table

Tire pressure for similar tire sizes

Tire models with 285/40R18 tire size