What does 112 mean on a tire?

The numeric load index code 112 represents the maximum load carrying capacity for single wheel use and 109 represents maximum load carrying capacity for the dual wheel use. The first number 112 denotes a tire's ability to carry approximately 2,470 lb (1120 kg).

What does 112 t mean on tires?

Though not an absolute, the general rule is: The higher the speed rating, the better the tires will corner and stop, the faster they'll wear out, and the more they'll cost. Common speed ratings on tires are as follows: R=106 (mph) S = 112, T = 118, H = 130, V = 149, W = 169 and Y = 186.

What does 117 112 l mean on a tire?

Helpful Expert Reply: The 117/112L that you are seeing on your tire is in reference to the load range and speed rating. There is tire load index chart for light truck (LT) tires and the 117 corresponds to 2,833 lbs for single tires and the 112 corresponds to 2,469 lbs for dual tires.

What ply tire is 117T?

275/55R20 Nitto Ridge Grappler 117T XL/4 Ply Tire.

What is a 121 load rating?

The load rating of the tire displays the weight a tire can carry. 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. The rating of 121 shows that it has a load capacity of 3297LBS.

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What is a 113 load index?

This two-digit or three-digit code represents your tire's load index. The higher this number, the higher the weight each tire is rated to carry. For example: A tire with a size of “275/55R20/113T” has a load index of 113. A tire with a size of “225/65R17/102H” has a load index of 102.

Is a higher load index better?

If you're thinking about up-sizing, you can switch to a tire with a higher load index, because that means your tire can safely carry more weight, but you can never go down.

What's better load range D or E?

Expert Reply: 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. Basically the only difference between the two is the weight capacity.

What is a speed rating of T?

Q — Up to 99 mph. R — Up to 106 mph. S — Up to 112 mph. T — Up to 118 mph. H — Up to 130 mph.

What does the T mean on tires?

A "P" stands for p-metric, which is a tire used primarily on passenger cars. An "LT" indicates a light-truck tire. A "T" means it's a temporary spare. Some tires get a "Z" or an "F" attached to the radial indicator, denoting a Z-rated tire (see service description below) or a run-flat tire.

Are higher speed rated tires better?

A tire's speed rating indicates the optimal speed that the tire can safely maintain over time. In short, it's the fastest speed a tire can handle before it no longer performs as designed. The higher the speed rating, the better control and handling you'll have at higher speeds.

What is a good tire load index?

The higher the tire's load index number, the greater its load carrying capacity. Choosing a tire with a lower load index than the original equipment specifications means that the tire will not carry the load capacity of the original. Most passenger-car tire load indexes range from 75 to 100, but some are higher.

What does 113 108 l mean on tires?

The 113/108 L is the load index which is normally translated to pounds capacity. For instance the 113 is 2,535 lbs maximum capacity and 108 is 2,205 lbs.

Do I really need Load Range E tires?

A Load Range E tire is recommended, and we would be very careful about airing down too much if traveling at more than crawling speeds. There is still value to running a Load Range E tire on a lightweight off-road vehicle.

Are all Load Range E tires 10 ply?

To summarize: ply ratings and load ratings are systems of measurement for load carrying capacity. Load Range E tires are equivalent to a 10-ply tire.

What is better Load Range C or E?

The load C tires have softer sidewalls and provide a more comfortable ride both on road and off road. The E rated tires have stiffer sidewalls and are more suited for towing or loading the pickup bed with heavy loads.

What does C1 mean on tires?

"C1" and "C2" are both 6 ply rated, but C1 has a max air pressure of 50 PSI and C2 has a max air pressure of 35 PSI. This holds true for other ply ratings too. Tires on a sedan, coupe, crossover or minivan are usually unmarked because they have a standard 4-ply rating and do not require higher load carrying abilities.

What load range tire do I need for towing?

To be completely safe when towing with your truck, you will need 10 Ply or Load Range E tires. The best 10 Ply tires for towing should be capable of at least 3,000 lbs of weight per tire and do it while giving you safe driving experience with a high amount of grip and traction.

What load rating do I need?

To roughly determine the load range capacity for each individual tire, take the vehicle's gross weight and divide by four. If the vehicle gross weight is 4,500 pounds, each tire should be able to safely support at least 1,125 pounds.