Tire Load Index Calculator
Decode any load index from 70 to 126 and calculate the total weight your tire set can support. Use this to verify a replacement tire meets or exceeds your vehicle's rated capacity.
Index 91 = 615 kg per tire
Per tire (kg)
615 kg
Per tire (lbs)
1356 lbs
Total (4 tires) kg
2460 kg
Total (4 tires) lbs
5423 lbs
Load index reference table
| Index | kg / tire | lbs / tire |
|---|---|---|
| 70 | 335 | 739 |
| 71 | 345 | 761 |
| 72 | 355 | 783 |
| 73 | 365 | 805 |
| 74 | 375 | 827 |
| 75 | 387 | 853 |
| 76 | 400 | 882 |
| 77 | 412 | 908 |
| 78 | 425 | 937 |
| 79 | 437 | 963 |
| 80 | 450 | 992 |
| 81 | 462 | 1019 |
| 82 | 475 | 1047 |
| 83 | 487 | 1074 |
| 84 | 500 | 1102 |
| 85 | 515 | 1135 |
| 86 | 530 | 1168 |
| 87 | 545 | 1202 |
| 88 | 560 | 1235 |
| 89 | 580 | 1279 |
| 90 | 600 | 1323 |
| 91 | 615 | 1356 |
| 92 | 630 | 1389 |
| 93 | 650 | 1433 |
| 94 | 670 | 1477 |
| 95 | 690 | 1521 |
| 96 | 710 | 1565 |
| 97 | 730 | 1609 |
| 98 | 750 | 1653 |
| 99 | 775 | 1709 |
| 100 | 800 | 1764 |
| 101 | 825 | 1819 |
| 102 | 850 | 1874 |
| 103 | 875 | 1929 |
| 104 | 900 | 1984 |
| 105 | 925 | 2039 |
| 106 | 950 | 2094 |
| 107 | 975 | 2150 |
| 108 | 1000 | 2205 |
| 109 | 1030 | 2271 |
| 110 | 1060 | 2337 |
| 111 | 1090 | 2403 |
| 112 | 1120 | 2469 |
| 113 | 1150 | 2535 |
| 114 | 1180 | 2601 |
| 115 | 1215 | 2679 |
| 116 | 1250 | 2756 |
| 117 | 1285 | 2833 |
| 118 | 1320 | 2910 |
| 119 | 1360 | 2998 |
| 120 | 1400 | 3086 |
| 121 | 1450 | 3197 |
| 122 | 1500 | 3307 |
| 123 | 1550 | 3417 |
| 124 | 1600 | 3527 |
| 125 | 1650 | 3638 |
| 126 | 1700 | 3748 |