Load Index 116 is the maximum weight one tire can safely carry
Load index 116 means a single tire rated at that index can support a maximum load of 2,205 pounds. This number appears on your tire's sidewall as part of the tire size code — for example, a tire marked "225/65R17 116H" has a load index of 116. The load index is always paired with a speed rating (the letter that follows it), and both matter for safe driving.
Load index numbers run from 0 to 150, and each number represents a specific weight capacity. Index 116 falls in the middle-to-upper range and is common on mid-size sedans, crossovers, and light trucks. The actual weight your vehicle can carry depends on how many tires it has — a four-tire vehicle with load index 116 on all tires can carry a total load of 8,820 pounds across all four tires, though your vehicle's door placard (the sticker inside the driver's door frame) will specify the exact limit for your make and model.
Key Takeaways
- Load index 116 means one tire can safely support 2,205 pounds of weight.
- The load index appears on your tire's sidewall and must match or exceed your vehicle manufacturer's requirements.
- Replacement tires must have a load index equal to or higher than the original tires that came on your vehicle.
- Exceeding the load index rating can cause tire failure, overheating, and loss of vehicle control.
- Your vehicle's door placard shows the total weight limit for your specific vehicle, not individual tire limits.
Where to find the load index on your tire
The load index is printed on the sidewall of every tire, near the tire size marking. If you look at your tire, you will see a series of numbers and letters that looks something like "225/65R17 116H" or "P215/60R16 116T". The load index is the three-digit number that comes right before the speed rating letter. You do not need to remove the tire to read it — you can see it by bending down and looking at the side of the tire, or by checking your vehicle's manual or the door placard.
Your vehicle's door placard, located on the inside of the driver's door frame or sometimes on the fuel door, lists the recommended tire size and load index for your vehicle. This is the official specification from the manufacturer and is the standard you should follow when replacing tires. If you are unsure which tires your vehicle came with, the placard is the most reliable place to check.
How load index relates to your vehicle's weight capacity
Load index is not the same as your vehicle's weight limit. The load index tells you what one tire can hold; your vehicle's total weight capacity is determined by the manufacturer and listed on the door placard. A vehicle with four tires rated at load index 116 could theoretically carry 8,820 pounds total, but your specific vehicle may have a lower limit based on its frame, suspension, and other components.
The door placard specifies the maximum weight your vehicle can safely carry, including passengers and cargo. This number is always lower than the sum of all four tire load indices because the vehicle's structure has its own limits. Never exceed the weight shown on the door placard, even if your tires are rated higher. Overloading your vehicle stresses the suspension, brakes, and frame, not just the tires.
What happens if you exceed load index 116
Driving on tires that are overloaded beyond their load index causes the tire to flex more than designed, generating excess heat inside the tire. This heat can break down the tire's internal structure, leading to bulges, sidewall cracks, or sudden blowouts. Overloaded tires also wear unevenly and lose traction, especially in wet conditions or during hard braking.
Beyond tire damage, overloading your vehicle affects handling and braking distance. The suspension compresses more than intended, the brakes have to work harder to stop a heavier vehicle, and the steering becomes less responsive. In an emergency maneuver, an overloaded vehicle is more likely to skid or roll. The risk increases significantly if you are towing or carrying heavy cargo on top of passengers and luggage.
Choosing replacement tires with the correct load index
When you replace your tires, the new tires must have a load index equal to or higher than the original tires specified on your door placard. If your vehicle came with load index 116, you can replace them with 116 or higher (such as 117, 118, or 119), but not lower. Using a lower load index is unsafe and may void your vehicle's warranty.
Load index is separate from tire size and speed rating, so you cannot assume that a tire in the same size has the same load index. Two tires marked "225/65R17" might have different load indices depending on their construction and intended use. Always check the sidewall of the replacement tire before purchase, or ask the tire shop to confirm the load index matches your requirements. Most tire shops will not install tires with an insufficient load index, but it is your responsibility to verify before buying.
Load index compared to speed rating
Load index and speed rating are two separate specifications that both appear on your tire's sidewall. Load index (the number) tells you the maximum weight the tire can support; speed rating (the letter) tells you the maximum speed the tire is designed for. A tire marked "116H" has a load index of 116 and a speed rating of H, which means it is rated for speeds up to 130 mph.
Both specifications must meet or exceed your vehicle manufacturer's requirements. Your door placard will list the recommended tire size and load index; your vehicle's manual or the placard will also specify the minimum speed rating. In most cases, replacement tires will have a speed rating equal to or higher than the original, which is fine — a higher speed rating does not hurt, and many modern tires come with higher ratings as standard.
Common load index ratings and what they mean
Load index 116 is in the middle range of common passenger vehicle ratings. To give context, load index 110 supports 1,760 pounds per tire, load index 115 supports 2,150 pounds, and load index 120 supports 2,645 pounds. The difference between consecutive indices is usually 50 to 100 pounds, so small changes in the index represent meaningful changes in weight capacity.
Compact cars and sedans often use load indices between 104 and 112. Mid-size sedans and crossovers typically use 114 to 120. Trucks and vehicles designed to carry heavy loads use indices of 120 or higher. Load index 116 is common on mid-size crossovers, compact trucks, and larger sedans. If you are unsure whether 116 is right for your vehicle, check the door placard — that is always the definitive source.
Frequently Asked Questions
Can I use tires with a higher load index than my vehicle requires?
Yes, using a higher load index is safe and is often done in practice. A tire rated for 116 can be replaced with one rated 117 or higher without any problems. The higher rating straightforward means the tire can handle more weight, which does not hurt your vehicle. However, you still cannot exceed your vehicle's total weight limit shown on the door placard.
What if I cannot find the load index on my tire?
The load index is always printed on the sidewall of the tire as part of the size code. If you cannot see it, try cleaning the tire or looking at a different angle. If the tire is very old or worn, the markings may be faded. Your vehicle's door placard or owner's manual will also list the required load index, so you can check there instead.
Does load index change if I rotate my tires?
No, load index is a property of the tire itself and does not change based on position or use. A tire with load index 116 remains 116 whether it is on the front or rear of your vehicle. Rotating tires moves them to different positions but does not alter their specifications.
What is the difference between load index and load range?
Load index is used for passenger car tires and is expressed as a number (like 116). Load range is used for truck and trailer tires and is expressed as a letter (like C, D, or E). They serve the same purpose — indicating weight capacity — but use different systems. Passenger vehicles use load index; trucks and trailers use load range.
Will a tire shop refuse to install tires with the wrong load index?
Most reputable tire shops will refuse to install tires with a load index lower than your vehicle requires, as it is unsafe and may violate liability standards. They may allow a higher load index without objection. If a shop installs tires that do not meet your vehicle's specifications, that is a red flag — find a different shop.