Search results
31 paź 2023 · Learn how to decode the tire size sidewall and understand the tire load range, load index, speed rating, and ply rating. Find out how tire load ranges affect safety, performance, and value for money.
Tire load range is a classification that indicates the strength and capacity of a tire to carry loads at a specific inflation pressure. It is closely related to the tire's ply rating, which traditionally referred to the number of layers, or plies, of fabric in the tire's construction.
The load index is the second-to-last component of the tyre size code moulded into the sidewall of your tyre. It is a two- or three-digit number that precedes the tyre speed letter at the very end of the code. In the example size code in the image, the load index is 91.
An H speed rating indicates the tire is approved for speeds up to 130 mph (210 km/h) under optimal conditions. An H speed rating is at the low end, or at the start of the performance tire speed ratings. H speed rated tires are ideal for sport and luxury coupes and sedans, but not typically considered full-fledged performance vehicles.
To find the load range rating on a tire, look for markings on its sidewall that indicate both the maximum weight-carrying capacity (load index) and inflation pressure requirements (load psi). These numbers will help you determine whether a particular tire is suitable for your vehicle’s needs.
2 dni temu · Explore the essentials of tire load index, gain insights into how to determine the right load index for your vehicle's safety and performance. Understand the implications of tire load capacities and learn about vital tire markings like 'XL' and 'HL' for different vehicles.
The tire load rating is a numerical code which corresponds to a maximum load (in kg) that can be carried by a single tire. The load rating and corresponding maximum tire loads are listed in a standard table. To identify the maximum load your tire can carry, or the load index recommended by your vehicle manufacturer, simply do the following:
