Load Range B Weight Capacity

If you see ply rating and load range on a chart they both represent the tire s maximum load carrying capacity at maximum allowable air pressure.

Load range b weight capacity.

Tire load index capacity the load rating of the tire displays the weight a tire can carry. Most boat trailer tires have a load range of b c or d. Lt sized tires featuring section widths of 305mm 12 50 or wider have their. The kenda 4 80 12 bias trailer tire with 12 inch white wheel am30660 that you have referenced has a capacity of 990 pounds at 90 psi and it is a load range c.

The load range c bfgoodrich tire manufactured by michelin is rated at 2 470 at 50 psi and weighs 44 pounds while the same tire in load range e is rated at 3 195 pounds at 80 psi and weighs 52. If it s on a single axle trailer this means both tires can carry a total of 3 640 pounds which includes the weight of the trailer the. Load ranges per vehicle whether you drive a regular passenger vehicle a light truck or even a heavy truck each will be riding on tires that have been specifically constructed to hold the weight of. A load range c tire will have a higher capacity than a load range b tire of the same size.

Basically that psi rating and the ply rating are the only differences. Basically the only difference between the two is the weight capacity. The product of the load capacity of a single tire and the number of tires determines the load carrying capacity of all the tires combined. Load index and load carrying capacity.

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 reason the capacity for two tires is lower than a single tire is to make sure that the vehicle can continue to carry the load should one tire fail. Load range d has a capacity of 1 220 lbs at 65 psi whereas load range e has a capacity of 1 520 lbs at 80 psi. The load index explicitly indicates how much weight a tire can carry.

The rating of 121 shows that it has a load capacity of 3297lbs. To find your tire s carrying capacity look for the load index number on the sidewall. Load index is used to further describe a tire s carrying capacity. If a tire has load range c it can carry 1 820 pounds.

The load range c bfgoodrich tire manufactured by michelin is rated at 2 470 at 50 psi and weighs 44 pounds while. How much weight can a load range e tire carry. Load range b trailer tires are going to have a lower capacity than c load range tires. A higher load range tire would last a little longer than lower load ranges of the same size but it will not increase the capacity of the trailer.