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.
P195/60R15 87S - The load index (87) is the tire size's assigned numerical value used to compare relative load carrying capabilities. In the case of our example the 87 identifies the tires ability to carry approximately 1,201 pounds. The higher the tire's load index number, the greater its load carrying capacity.
This is the equivalent of dividing the tireâs sidewall branded load capacity by 1.10. For example, a P265/75R16 114S tire has a maximum load rating of 2,601 lbs. at 35 psi. However, when this tire is installed on a light truck, the load rating is reduced by a factor of 1.10 to 2,365 lbs.