Load Index Ratings LI lbs. LI lbs. LI lbs. LI lbs. LI lbs. 20 176 33 254 46 375 59 536 72 783 21 182 34 260 47 386 60 551 73 805 22 187 35 267 48 397 61 567 74 827 23 193 36 276 49 408 62 584 75 853 24 198 37 282 50 419 63 600 76 882 25 204 38 291 51 430 64 617 77 908 26 209 39 300 52 441 65 639 78 937 27 215 40 309 53 454 66 661 79 963 28 220 41 320 54 467 67 677 80 992 29 227 42 331 55 481 68 694 81 1019 30 234 43 342 56 494 69 716 82 1047 31 240 44 353 57 507 70 736 83 1074 32 247 45 364 58 520 71 761 84 1102 Load Rating - A numerical code which corresponds to the total load carrying capacity at the speed indicated by the speed symbol.