A valid digital signature gives a recipient reason to believe that the message was created by a known sender (authentication), that the sender cannot deny having sent the message (non-repudiation), and that the message was not altered in transit (integrity).
Load index is an assigned number that corresponds with the load-carrying capacity of a tire. Most passenger car tire load indexes range from 75 to 100, but a few carry more. You'll also find the maximum load elsewhere on the tire sidewall, both in lbs and kg.
A trailer tireâs load rating refers to how much load the tire is designed to carry at its industry specified pressure. Trailer tires should always be inflated to the maximum psi rating as indicated on the tire. If under inflated, a trailer tireâs side wall will build up more heat faster and cause the tire to fail.