The tyres load index and speed rating can be found by looking at the two digit number and letter at the end of the sequence displayed on your tyre. See tyre example below.
Using the example above, 81H is the maximum load capacity and speed at which the tyre can safely operate.
Load Index Table
The load index for passenger car tyres normally sits between 60 and 110, which equates to 250-1060kg/tyre. Refer to the below charts to find your tyres load index and speed rating.
Speed Rating Table
The speed index for passenger car tyres normally sit between “T” and “Y” which equates to 190-300km/h.