MAKING SENSE OF ISO LOAD INDEX AND SPEED SYMBOL

The ISO* LOAD INDEX is a numerical code associated with the max load a tire can carry at the speed indicated by its speed symbol (under service conditions specified by the tire manufacturer). (Note: 1 kg – 2.205 lbs.)

The ISO* SPEED SYMBOL indicates the speed at which the tire can carry a load corresponding to its Load Index (under service conditions specified by the tire manufacturer).**