It's a two or three digit number (depending on application) that corresponds to a given weight on the load index chart. The higher the number, the more weight a tire can carry. When multiplied by ...

Rather, it is a numerical representation of the maximum weight, which can be translated on a tire load index chart. For ...

One part of the string of information on the side of your car's tires is the load index, which is critical for your safety. Here's why it's important.