Load Range Vs Load Index Tires

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Load range vs load index tires. Lt sized tires featuring section widths of 305mm 12 50 or wider have their. In other words it s the amount of weight your tire can support safely. For example a light truck tire with a load index of 120 116 means a load capacity for a single tire of 3 086 pounds and a load capacity of 2 756 pounds for two tires. The alphanumeric code holds in itself the complete description of the tires which helps people decide whether a tire is suitable for their vehicle or not.

Tire load range vs. Referring to the tire load rating index chart below the number 94 translates to a load carrying capacity of 1477 pounds per tire. 8799 e frank lloyd wright blvd scottsdale. They are actually terms from radically different historical eras that mean basically the same thing.

Lt metric lt flotation and lt numeric tires are branded with their load range load range e or lre or their ply rating 10 ply rated on their sidewalls and list their appropriate load range letter in their descriptions as lt245 75r 16 e 7 50r 15 d or 31x10 50r 15 c. The load index on a passenger car tire is a numerical code stipulating the maximum load mass or weight each tire can carry. Light truck tires have two load indexes on the sidewall of the tire unlike passenger tires which only have one. For example if a tire has a load index of 92 it can support 1 389 pounds at maximum air pressure.

104 corresponds to 1 984 pounds and 101 corresponds to 1 819 pounds. Prior to the adoption of current industry load standards the ply rating indicated the number of fabric layers coated in rubber that made up the body of the tire. You may hear the terms tire load ranges and tire ply ratings tossed around together one which is designated by letters and one which is designated by numbers. Understanding tires load index vs load range the numbers you see on the sidewall of a tire contain valuable details about the tire.

The tire load index lets you know the load carrying capacity of a tire. Using an lt235 75r15 104 101s load range c tire as an example the load index is 104 101. Store hours mon fri 8am 6pm saturday. Multiply that by four tires 4 x 1 389 5 556 pounds to get your car s maximum load carrying.

The tire load index also called the load range specifies the amount of weight the tire can safely carry when inflated to its optimum pressure. For load range b tires etrto iso metric standards specify the load index rating at an inflation pressure of 36 psi 250 kpa table below while p metric standards measure the load capacity at an inflation pressure of 35 psi 240 kpa. When looking at light truck lt or newer special trailer service st tires there are two load indexes branded on the sidewall separated by a forward slash.