The maximum load which can be carried by a OTR tyre is indicated by the Load Index (LI). This tyre LI is always related to a specific reference speed which is indicated by the Speed Symbol. In addition to the reference speed other application conditions can be specified by the tire manufacturer. It is important to understand that changing service conditions and/or different vehicle speeds may impact the load-carrying capacity of the tyre.
OTR Tyre Load Index and Tire Speed Symbol Data Meanings
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