These service descriptions contain a two-digit number (load index) and a letter (speed rating). Load Index. The load index is a representation of the maximum load each tire is designed to support. Because the maximum tire load-carrying capacity is branded on the tire's sidewall, the load index is used as a quick reference.

Load index and speed rating symbols - Avon Tyres Load Index . The LOAD INDEX is a numerical code associated with the maximum load a tyre can carry (except for loads at speeds above 130 mph (210 km/h) – see Table 2/2a) at the speed indicated by its Speed Symbol under service conditions specified by Avon Tyres. Speed Index - web.dev May 02, 2019

Load Index . The LOAD INDEX is a numerical code associated with the maximum load a tyre can carry (except for loads at speeds above 130 mph (210 km/h) – see Table 2/2a) at the speed indicated by its Speed Symbol under service conditions specified by Avon Tyres.

Load index and speed rating symbols - Avon Tyres Load Index . The LOAD INDEX is a numerical code associated with the maximum load a tyre can carry (except for loads at speeds above 130 mph (210 km/h) – see Table 2/2a) at the speed indicated by its Speed Symbol under service conditions specified by Avon Tyres. Speed Index - web.dev May 02, 2019

Speed Index is really useful because it is an easy to consume metric that indicates how quickly a visitor would see a page’s content, in a way that other metrics just can’t. However, it can be difficult to understand exactly what Speed Index means and how it works, …

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