Home : Software Terms : Digital Signature Definition. Digital Signature. Signatures are commonly used to authenticate documents. When you sign a physical document, you are authenticating its contents. Similarly, digital signatures are used to authenticate the contents of electronic documents. They can be used with PDF, e-mail messages, and word processing documents.
INFO CENTER Load Index. The load index is an assigned number ranging from 0 to 279 that corresponds with the load-carrying capacity of a tire. Most passenger car tire load indices range from 75 to 105 - although some passenger tires carry more. Installers.
1 Tire Tech Information - North American Load & Pressure Markings. â¦ 2 determine the maximum load the tire is rated to carry is based on the sizing system industry standards applied to the tire. 3  Related Products: 630 | Tire Pressure Chart | Inflation Chart.