What is the load index on a tyre?
The tyre load index (also known as the load capacity index, tyre load rating or tyre hire load index) identifies the maximum load capacity of a tyre, i.e. the absolute carrying capacity. You will find this information on your tyres.
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.
What does a load index of 120 mean in tires?
Light Truck Tire Load Index 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.
What does load rating 121 mean?
Tire Load Index Capacity 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.
Is a higher load index better?
6) Load index The higher the number, the higher the load it can safely handle. As an example, a tire with a load index of 89 can safely handle 1,279 pounds — while a tire with a load rating of 100 can safely handle as much as 1,764 pounds.
What does 75T mean on a tyre?
Bridgestone B290 155/65 R14 75T Specifications 14 inches, stands for the diameter of the wheel that the tyre is designed to fit. Radial construction.R stands for radial-ply construction. 387. 387 is the load index i.e. the maximum weight each tyre can carry at full speed.
Is Load Range D or E better?
D and E is the load range meaning that the D is 8 ply rated with a max psi of 65 and E is 10 ply rated with a max pressure of 80 psi. Like mentioned above, E is better for towing because you can fill the tire with more air pressure.
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.
Is 10 ply or 12 ply better?
A tire ply rating is an expression of the tire’s strength and capacity. The ply rating translates in a very direct way to tire capabilities and limitations, especially when it comes to inflation and load capacity….What’s a tire ply rating?
What does 123 120s mean on a tire?
LT 265/75R 16 123/120R. The “123/120R” is the tire load rating in this section. These tires were created so they could be driven both on their own or in a dual wheel capacity.
Does tyre load index matter?
A tyre’s load index gives the maximum amount of weight that each individual tyre can carry. Usually considered in combination with a tyre’s speed index, the rule of thumb is that tyres with a higher load index number are capable of carrying a heavier load capacity than those with a lower number.
Does load index matter buying tires?
As you can tell, the tire load index is massively important when you’re shopping for new tires. When it’s time to select new tires for your vehicle, you must select tires that can support your car’s Gross Vehicle Weight Rating (GVWR).
How to read tire speed rating and load index?
What is the load index of a tire?
Tire load index tells you how much weight a tire can carry at its maximum air pressure. The engineers who designed your vehicle determined exactly how much weight your vehicle could safely support based on your tire size and tire pressure: the load index. A load index of 91, for example, translates to a safe carrying capacity of 1,356 pounds or
What is the load index and speed rating for tires?
Typically, the load indexes of the tyres of passenger cars and light trucks range from 70 to 110. The speed rating of a tyre indicates the maximum speed at which the tyre can be driven safely under its approved load capacity. You must use tyres with the right speed rating without which you would be putting lives at risk.
Can you use a tyre with a higher load rating?
Usually considered in combination with a tyre’s speed index, the rule of thumb is that tyres with a higher load index number are capable of carrying a heavier load capacity than those with a lower number. It’s absolutely crucial to the safety of your driving experience that you select a tyre with an appropriate load rating for your vehicle’s needs.