INFORMATION
Understanding the Sidewall of Your Tyre...
Example: 195 55 R 6 87 V
195 - Means the tyre has a width of 195 millimetres.
55 - Is the height of the tyre sidewall as a percentage of the nominal section width.
R - Means the tyre has a radial construction, the most commonly used of three different types of tyre construction: cross ply, radial and bias belted.
16 - Means it fits a 16" diameter wheel..
87 - Is the load index. This identifies the maximum load capacity of a tyre when driven at maximum speed. Overloading a tyre, by carrying more weight than it is designed to or running at a lower than specified pressure can cause heat build up and blow outs. Load indexes for passenger cars usually range from 70 - 110 and the maximum load per individual tyre is shown in the table below
V - Is the speed rating. This represents the maximum speed that a tyre can sustain at full load. The example shown is rated for speeds up to 168mph. (See below for more info)
Load Index and Maximum Load per Individual Tyre | |||||||
Load Index | Load (kg) | Load Index | Load (kg) | Load Index | Load (kg) | Load Index | Load (kg) |
70 | 335 | 81 | 462 | 92 | 630 | 103 | 875 |
71 | 345 | 82 | 475 | 93 | 650 | 104 | 900 |
72 | 355 | 83 | 487 | 94 | 670 | 105 | 925 |
73 | 365 | 84 | 500 | 95 | 690 | 106 | 950 |
74 | 375 | 85 | 515 | 96 | 710 | 107 | 975 |
75 | 387 | 86 | 530 | 97 | 730 | 108 | 1000 |
76 | 400 | 87 | 545 | 98 | 750 | 109 | 1030 |
77 | 412 | 88 | 560 | 99 | 775 | 110 | 1060 |
78 | 425 | 89 | 580 | 100 | 800 | ||
79 | 437 | 90 | 600 | 101 | 825 | ||
80 | 450 | 91 | 615 | 102 | 850 |
Other common speed ratings are:
Q - for cars with max speeds up to 100mph (160km/h)
R - for cars with max speeds up to 105mph (170km/h)
S - for cars with max speeds up to 113mph (180km/h)
T - for cars with max speeds up to 118mph (190km/h)
H - for cars with max speeds up to 130mph (210km/h)
V - for cars with max speeds up to 150mph (240km/h)
Z - for cars with speeds over 150mph (240km/h)
W - for cars with max speeds up to 168mph (270km/h)
Y - for cars with max speeds up to 186mph (300km/h)
Understanding European Tyre Labels...
This is a EU Tyre Label,It's very similar to the EU Labels on other devices like fridges and washing machines