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Load / Speed Symbol

 

   

DEFINITIONS OF NUMBERS AND LETTERS.  Based on The Tire and Rim Association Standard.  In this page, you can find the maximum load capacity of your tire.  As well as the maximum speed your tire can tolerate.

LOAD INDEX

LI kg LI kg LI kg LI kg LI kg LI kg
60 250 81 462 102 850 123 1550 144 2800 165 5150
61 257 82 475 103 875 124 1600 145 2900 166 5300
62 265 83 487 104 900 125 1650 146 3000 167 5450
63 272 84 500 105 925 126 1700 147 3075 168 5600
64 280 85 515 106 950 127 1750 148 3150 169 5800
65 290 86 530 107 975 128 1800 149 3250 170 6000
66 300 87 545 108 1000 129 1850 150 3350 171 6150
67 307 88 560 109 1030 130 1900 151 3450 172 6300
68 315 89 580 110 1060 131 1950 152 3550 173 6500
69 325 90 600 111 1090 132 2000 153 3650 174 6700
70 335 91 615 112 1120 133 2060 154 3750 175 6900
71 345 92 630 113 1150 134 2120 155 3875 176 7100
72 355 93 650 114 1180 135 2180 156 4000 177 7300
73 365 94 670 115 1215 136 2240 157 4125 178 7500
74 375 95 690 116 1250 137 2300 158 4250 179 7750
75 387 96 710 117 1285 138 2360 159 4375    
76 400 97 730 118 1320 139 2430 160 4500    
77 412 98 750 119 1360 140 2500 161 4625    
78 425 99 775 120 1400 141 2575 162 4750    
79 437 100 800 121 1450 142 2650 163 4875    
80 450 101 825 122 1500 143 2725 164 5000    

 

SPEED SYMBOL

 

Speed Symbol max Speed (km/h)
E 70
F 80
G 90
J 100
K 110
L 120
M 130
N 140
P 150
Q 160
R 170
S 180
T 190
U 200
H 210
V 240
W 270
Y 300
Z over240
 

PLY  RATING - LOAD RANGE

 

Ply Rating Load Range
2 A
4 B
6 C
8 D
10 E
12 F
14 G
16 H
18 J
20 L
22 M
24 N
 

 

 


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Last modified: June 24, 2015