315/40R21 Tire Pressure Chart

Maximum tire load capacity at specified tire inflation levels for 315/40R21 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
315/40R21
111 SL
111 SL 1936 lbs 2031 lbs 2124 lbs 2216 lbs 2304 lbs 2403 lbs Show Specs

Popular tire models with 315/40R21 tire size

Click on tire model to see its tire size chart with maximum tire load capacity and tire inflation.

Tire Pressure Guide