P315/30R18 Tire Pressure Chart

P315/30R18 tire pressure chart with maximum tire load capacity at specified tire inflation levels for P315/30R18 tires. Apply the chart below to 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 original equipment 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
P315/30R18
91 SL
91 SL 1179 lbs 1201 lbs 1224 lbs 1246 lbs 1268 lbs 1290 lbs 1312 lbs 1327 lbs 1341 lbs 1356 lbs Show Specs

All Tire Sizes | P-Metric Tire Load Inflation Table

Tire pressure for similar tire sizes

Tire models with P315/30R18 tire size