All Season
Tires with the ability to adapt to changes in seasonal conditions
This icon only indicates that the tire has all season capabilities and is adequately suited for use in every season of the year. A true all season tire should be “snowflake” certified.
RunOnFlat
Tires that will keep your car running after a puncture or blow out
RunOnFlat technology is exactly as it sounds – it allows your car to keep on running after a puncture or blowout. Even when the tire is completely deflated, you can keep on going for a minimum of 80 km at 80 km/h.
When a conventional tire gets a puncture, the sidewalls collapse and continuous driving forces the tire to detach from the wheel rim, causing it to quickly overheat. The result is a lack of control in steering and braking.
Goodyear RunOnFlat tires, however, have special inserts to support the sidewalls if the tire loses air. These bend as required to distribute the forces of compression and tension caused by the car’s weight, even if the tire has totally deflated.
Finding the right tire might seem quite technical.
Goodyear helps you by giving a clear explanation for all technical terms.
Click on the question mark icon next to a term to get more information about it.
Finding the right tire might seem quite technical.
Goodyear helps you by giving a clear explanation for all technical terms.
Click on the question mark icon next to a term to get more information about it.
Tire Width
Where can I find it on my tire?
Profile Height
Where can I find it on my tire?
Rim Size
Where can I find it on my tire?
Speed Index
Where can I find it on my tire?
Load Index
Where can I find it on my tire?
What does it mean?
The tire section width is the linear distance in millimetres between the outsides of the sidewalls of an inflated tire excluding elevations due to labelling (markings), decorations, or protective bands or rims.
What does it mean?
Section height is half the difference between the overall diameter and the nominal rim diameter. In the course of tire history the shape of the tire has changed from an almost circular tire to flatter, wider tires. This has changed the relationship or aspect ratio (A/R) of the tire section height to the section width from 100% to 70%, 60%, 50%, and even lower.
What does it mean?
The diagram below shows the actual point of measurement which determines the nominal rim diameter.
What does it mean?
Load indices and speed symbols are shown on both tire sidewalls. The first number denotes the tire load carrying capacity in SINGLE application, while the second number refers to DUAL fitment.
M+S (winter/4x4) tires with a lower speed rating than that of the vehicle may be fitted. In some countries it is mandatory that a sticker be placed in the view of the driver indicating the maximum speed of the tire.
This speed may not be exceeded while these tires are fitted.
| Speed Symbol | Speed (km/h) | Speed Category marking | Tire Speed Capability (km/h) |
|---|
| F | 80 | ZR | >240 |
| G | 90 | | |
| J | 100 | | |
| K | 110 | | |
| L | 120 | | |
| M | 130 | | |
| N | 140 | | |
| P | 150 | | |
| Q | 160 | | |
| R | 170 | | |
| S | 180 | | |
| T | 190 | | |
| H | 210 | | |
| V | 240 | | |
| W | 270 | | |
| Y | 300 | | |
The SPEED SYMBOL denotes the maximum speed at which a given tire can carry the load indicated by the load index. Only those tires with a minimum speed rating as shown in the vehicle papers may be used on the vehicle. Not valid for V, W, Y, Z.
What does it mean?
The maximum load capacity is indicated by the Load Index. The scale below shows the relationship between the Load Index (LI) and actual load values in kilograms (kg).
| LI | Kg | LI | Kg | LI | Kg | LI | Kg |
|---|
| 50 | 190 | 70 | 335 | 90 | 600 | 110 | 1060 |
| 51 | 195 | 71 | 345 | 91 | 615 | 111 | 1090 |
| 52 | 200 | 72 | 355 | 92 | 630 | 112 | 1120 |
| 53 | 206 | 73 | 365 | 93 | 650 | 113 | 1150 |
| 54 | 212 | 74 | 375 | 94 | 670 | 114 | 1180 |
| 55 | 218 | 75 | 387 | 95 | 690 | 115 | 1215 |
| 56 | 224 | 76 | 400 | 96 | 710 | 116 | 1250 |
| 57 | 230 | 77 | 412 | 97 | 730 | 117 | 1285 |
| 58 | 236 | 78 | 425 | 98 | 750 | 118 | 1320 |
| 59 | 243 | 79 | 437 | 99 | 775 | 119 | 1360 |
| 60 | 250 | 80 | 450 | 100 | 800 | 120 | 1400 |
| 61 | 257 | 81 | 462 | 101 | 825 | 121 | 1450 |
| 62 | 265 | 82 | 475 | 102 | 850 | 122 | 1500 |
| 63 | 272 | 83 | 487 | 103 | 875 | 123 | 1550 |
| 64 | 280 | 84 | 500 | 104 | 900 | 124 | 1600 |
| 65 | 290 | 85 | 515 | 105 | 925 | 125 | 1650 |
| 66 | 300 | 86 | 530 | 106 | 950 | 126 | 1700 |
| 67 | 307 | 87 | 545 | 107 | 975 | 127 | 1750 |
| 68 | 315 | 88 | 560 | 108 | 1000 | 128 | 1800 |
| 69 | 325 | 89 | 580 | 109 | 1030 | 129 | 1850 |
