315/40R21 Tire Pressure Chart
315/40R21 tire pressure chart with maximum tire load capacity at determined tire inflation levels for 315/40R21 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
315/40R21 |
111 | SL | 1936 lbs | 1983 lbs | 2031 lbs | 2078 lbs | 2124 lbs | 2170 lbs | 2216 lbs | 2260 lbs | 2304 lbs | 2348 lbs | 2403 lbs | Show Specs |
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