Load Range E is a tire's weight capacity rating

Load Range E tells you the maximum weight a single tire can safely carry. It is one of several standardized weight categories — A through F — that manufacturers use to label tires. The higher the letter, the more weight the tire can support.

Load Range E tires are common on pickup trucks, SUVs, and vans because these vehicles need tires that can handle heavier loads than a standard car tire. When you see the letters "LR E" printed on the tire's sidewall, that is the manufacturer's way of saying this tire has been tested and rated to carry a specific maximum weight under specified conditions.

The actual weight capacity of a Load Range E tire varies by tire size and brand. A smaller Load Range E tire might carry 2,000 pounds per tire, while a larger one could carry 3,500 pounds or more. You will find the exact weight capacity — called the "load index" — printed on the tire sidewall as a number right before the speed rating letter.

Key Takeaways

  • Load Range E is a weight capacity rating that appears on the tire sidewall and indicates the tire can handle heavier loads than lower-rated tires.
  • The actual weight each Load Range E tire can carry depends on its size, so you must check your specific tire's sidewall for the exact number.
  • Your vehicle's owner manual or the placard on the driver's door jamb tells you what load range your vehicle needs, and you should match that requirement.
  • Using a tire with a lower load range than your vehicle requires can cause overheating, blowouts, and uneven wear.
  • Load Range E tires typically cost more than lower-rated tires because they use reinforced materials to handle the extra weight.

Where you find the load range on your tire

The load range appears on the sidewall of the tire as two letters: "LR" followed by a single letter (A through F). You will see it printed in small text, usually near the tire size information. For example, a tire sidewall might read "LT245/75R16 LR E" — the "LR E" at the end is the load range.

The number that comes right before the load range letters is the load index, which is the actual weight capacity in pounds. So if you see "120 LR E," the 120 is the load index number, and you can look up what that number means in a load index chart. However, the simplest approach is to check your vehicle's owner manual or the tire placard on your driver's side door jamb — both will tell you exactly what load range your vehicle requires.

How load range differs from tire size

Tire size and load range are two separate things, and they work together. Tire size tells you the width, sidewall height, and wheel diameter — for example, 245/75R16. Load range tells you how much weight that tire can handle. You can have two tires of the same size with different load ranges.

A Load Range D tire and a Load Range E tire in the same size will look nearly identical on your vehicle, but the Load Range E tire has thicker sidewalls and reinforced internal structure to handle more weight. This is why Load Range E tires typically cost more — the manufacturer uses more material and stronger compounds to build them.

Why your vehicle specifies a load range

Your vehicle's weight, the way it is designed to distribute that weight across the tires, and how much cargo or passengers it typically carries all determine what load range it needs. A heavy-duty pickup truck that regularly carries loads in the bed needs Load Range E or higher. A standard sedan might only need Load Range C or D.

Using a tire with a lower load range than your vehicle requires forces that tire to work harder than it was designed to. The tire heats up more, the rubber breaks down faster, and the risk of a blowout increases. Over time, you will also see uneven wear patterns and reduced tire life. Conversely, using a higher load range than required is safe — you are straightforward using a stronger tire than necessary — but it costs more money.

Load range versus load index numbers

Load range (the letters A through F) and load index (a number like 120 or 135) both describe weight capacity, but they work differently. Load range is a simpler, older system that groups tires into broad categories. Load index is more precise and tells you the exact weight capacity for that specific tire size.

When you look at a tire sidewall, you will see both. The load index number comes first, then the load range letters. For example: "120 LR E" means load index 120 and Load Range E. If you want to know the exact weight capacity in pounds, you look up the load index number in a chart. If you just want to know the general category, the load range letter tells you that at a glance.

What happens if you use the wrong load range

Using a Load Range E tire when your vehicle only needs Load Range D is not a problem — you are straightforward using a stronger tire. The issue arises when you go the other direction: using a Load Range D tire on a vehicle that requires Load Range E.

A tire rated for less weight than your vehicle puts on it will overheat during normal driving, especially on highways or when carrying a full load. The rubber degrades faster, the tire wears unevenly, and the sidewalls can fail, causing a blowout. You might not notice the problem when ready, but the tire's lifespan will be significantly shorter, and the safety risk increases over time.

How to find your vehicle's load range requirement

Your vehicle's owner manual lists the correct tire size and load range for your vehicle. You can also find this information on a placard or sticker located on the driver's side door jamb — the vertical surface you see when you open the driver's door. The placard shows the tire size, load range, and recommended tire pressure.

If you have lost your manual or cannot find the placard, you can call your vehicle's dealership with your vehicle identification number (VIN), and they can tell you the correct specifications. Never guess or assume your current tires are correct — what came on the vehicle originally might not be what you need if you have replaced them.

Frequently Asked Questions

Is Load Range E the highest rating available?

No. Load Range F and Load Range G exist and are rated even higher. Load Range E is common on heavy-duty trucks and SUVs, but commercial vehicles and specialized applications may use Load Range F or G. Check your vehicle's requirements — do not assume a higher load range is always better.

Can I put Load Range E tires on a vehicle that needs Load Range D?

Yes, this is safe. A stronger tire handles the load without issue. However, you will pay more for the tire, and you do not gain any practical benefit if your vehicle does not need that extra capacity. Stick with what your vehicle requires to save money.

Do Load Range E tires last longer than other tires?

Not necessarily. Load range affects weight capacity, not lifespan. A Load Range E tire will last as long as any other tire if it is properly inflated, rotated, and maintained. Tire lifespan depends more on driving habits, road conditions, and maintenance than on load range.

What does the number before LR E mean?

That number is the load index, which corresponds to a specific weight capacity in pounds. For example, load index 120 equals 1,543 pounds per tire. You can find load index charts online, but the easiest approach is to check your vehicle's manual or door jamb placard for the exact requirement.

Will my tire pressure be different if I use Load Range E?

Your tire pressure is determined by your vehicle's requirements, not by load range. Check your door jamb placard or owner manual for the correct pressure. Load Range E tires may have a different maximum pressure rating than lower-rated tires, but you still inflate to what your vehicle specifies.