The Tire Load Index is a numerical code that indicates the maximum weight a tire can safely carry when properly inflated. This index is crucial for ensuring that vehicles operate safely and efficiently. Each tire has a specific load index, which can be found on the tire's sidewall, usually following the tire size information. Understanding the load index helps vehicle owners select the right tires for their vehicles. If a tire is overloaded, it can lead to reduced performance, increased wear, or even tire failure. Therefore, it's essential to match the tire load index with the vehicle's requirements for optimal safety and performance.