In short, the tire index is a number that pinpoints the weight capacity your tire can support when at full air pressure ... be translated on a tire load index chart. For example, in the image ...

A look across the chart reveals that, with the pressure set at 11.5psi, this tyre is allowed to carry a maximum of 3150kg when travelling at 10kph. Increase pressure to 23psi and its load can be ...

Moving beyond 80,000 pounds might require more pressure. If necessary, check the tire manufacturer’s load and inflation charts on its website or in its data book or service manual. UNDERSTAND ...

Goodyear presents the Tire and Rim Association's standard load and inflation pressure tables for light, medium and heavy trucks and buses This Goodyear Commercial Tire document presents the Tire ...