Tire Size 265/75r16 vs 265/70r16
The numbers and letters on the sidewall of a tire may seem confusing, but they provide valuable information that can help you make an informed decision. We will compare two popular tire sizes – 265 75r16 and 265 70r16 – to help you understand the differences and choose the right size for your vehicle.
265/75r16 vs 265/70r16 Table
Referencing this comparison table can aid in comprehending the distinctions between tire sizes 275/65R18 and 265/70R18.
| Feature | 265/75r16 | 265/70r16 | Difference |
|---|---|---|---|
| Diameter | 31.65 in | 30.61 in | 1.04 (3.3%) |
| Width | 10.43 in | 10.43 in | Same |
| Circum. | 99.43 in | 96.15 in | 3.28 (3.3%) |
| Sidewall Height | 7.82 in | 7.3 in | 0.52 (6.7%) |
| Revolutions | 637.23 | 658.95 | 21.72 (3.4%) |
Alternative Tire Size of 265/70r16
The table shows various tire sizes with their corresponding overall diameter and the difference in percentage compared to the average overall diameter of all the tires listed in the table.
| Tire Size | Overall Diameter | Difference |
|---|---|---|
| 235/75R16 | 29.8″ (758 mm) | -2.6% |
| 255/70R16 | 30.1″ (764 mm) | -1.8% |
| 275/65R16 | 30.1″ (764 mm) | -1.8% |
| 215/85R16 | 30.4″ (772 mm) | -0.8% |
| 245/75R16 | 30.5″ (774 mm) | -0.5% |
| 285/65R16 | 30.6″ (776 mm) | -0.3% |
| 235/80R16 | 30.8″ (782 mm) | 0.5% |
| 345/55R16 | 30.9″ (786 mm) | 1% |
| 225/85R16 | 31″ (788 mm) | 1.3% |
| 295/65R16 | 31.1″ (790 mm) | 1.5% |
| 275/70R16 | 31.2″ (792 mm) | 1.8% |
Alternative Tire Size For 265/75R16
The overall diameter of replacement tires must fall within a 3% tolerance range of the original tires’ diameter.
| Tire Size | Overall Diameter | Difference |
|---|---|---|
| 235/80R16 | 30.8″ (782 mm) | -2.7% |
| 345/55R16 | 30.9″ (786 mm) | -2.2% |
| 225/85R16 | 31″ (788 mm) | -2% |
| 295/65R16 | 31.1″ (790 mm) | -1.7% |
| 275/70R16 | 31.2″ (792 mm) | -1.5% |
| 235/85R16 | 31.7″ (806 mm) | 0.2% |
| 375/55R16 | 32.2″ (818 mm) | 1.7% |
Why Compare?
Both the 265 75r16 and 265 70r16 tires are designed for light trucks and SUVs, but they have distinct differences in terms of overall diameter, tread width, rim diameter, sidewall height, circumference, and revolutions per mile. By comparing these two tire sizes, you can determine which suits your needs best.
Overall Diameter
The overall diameter of a tire refers to the distance from the ground to the top of the tire when it is fully inflated. The 265 75r16 tire has an overall diameter of 31.6 inches, while the 265 70r16 tire has an overall diameter of 30.6 inches.
This means that the 265 75r16 tire is larger than the 265 70r16 tire, which can result in a higher ride height, improved ground clearance, and better off-road performance.
Tread Width
The tread width of a tire refers to the width of the part of the tire that comes in contact with the road. The 265 75r16 tire has a tread width of 9.8 inches, while the 265 70r16 tire has a tread width of 9.3 inches. This means that the 265 75r16 tire has a wider tread, which can provide better stability and improved handling.
Rim Diameter
The rim diameter of a tire refers to the size of the wheel that the tire fits onto. The 265 75r16 and 265 70r16 tires both have a rim diameter of 16 inches. This means that they are interchangeable and can be used on the same wheels.
Sidewall Height
The sidewall height of a tire refers to the distance from the rim to the outer edge of the tire. The 265 75r16 tire has a sidewall height of 7.4 inches, while the 265 70r16 tire has a sidewall height of 7 inches. This means that the 265 75r16 tire has a taller sidewall, which can provide a more comfortable ride and better protection against potholes and other road hazards.
Circumference
The circumference of a tire refers to the distance around the outside of the tire. The 265 75r16 tire has a circumference of 99.3 inches, while the 265 70r16 tire has a circumference of 97.2 inches. This means the 265 75r16 tire covers more ground with each revolution and may provide better traction and acceleration.
Revolutions
The number of revolutions per mile is an important factor to consider when choosing a tire size. The 265 75r16 tire has 659 revolutions per mile, while the 265 70r16 tire has 681 revolutions per mile. This means that the 265 70r16 tire will make more revolutions per mile, which can result in better fuel economy.
Our Observation
After comparing the 265 75r16 and the 265 70r16 tires, we can conclude that both have their unique advantages and disadvantages. The 265 75r16 tire has a larger overall diameter and circumference, a wider tread, and a taller sidewall, which can result in better off-road performance and a more comfortable ride.
However, it may also decrease fuel economy and acceleration due to fewer revolutions per mile. The 265 70r16 tire has a smaller overall diameter and circumference, a narrower tread, and a shorter sidewall, which can provide better fuel economy and acceleration, but may result in a less comfortable ride and less protection against road hazards.
Meet Caitlin McCormack, a Tire Size Expert and Blogger Passionate About Everything Related to Tires. With Years of Experience in the Tire Industry, Caitlin Has Become an Expert in Tire Sizes and Their Impact on Vehicle Performance.