Tire Size 265/60r20 vs 275/60r20
Have you ever wondered what the numbers on the sidewall of your tire mean? When it comes to buying new tires, understanding tire size is crucial to ensure you make the right choice for your vehicle. We will compare two popular tire sizes, 265/60r20 and 275/60r20, to help you make an informed decision.
265/60r20 vs 275/60r20 Table
Use this comparison table to gain insights into the distinctions between tire size 265/60r20 and 275/60r20.
| Feature | 265/60r20 | 275/60r20 | Difference |
|---|---|---|---|
| Diameter | 32.52″ | 32.99″ | 0.47 in (1.5%) |
| Width | 10.43″ | 10.83″ | 0.39 in (3.8%) |
| Circumference | 102.16″ | 103.65″ | 1.48 in (1.5%) |
| Sidewall Height | 6.26″ | 6.5″ | 0.24 in (3.8%) |
| Revolutions | 620.18 | 611.3 | 8.88 (1.4%) |
Alternative Tire Size for 265/60r20
The overall diameter of replacement tires must be no more than 3% different from that of the original tires.
| Tire Size | Overall Diameter | Difference |
|---|---|---|
| 245/60R20 | 31.6″ (802 mm) | -2.9% |
| 295/50R20 | 31.7″ (804 mm) | -2.7% |
| 275/55R20 | 31.9″ (810 mm) | -1.9% |
| 305/50R20 | 32″ (814 mm) | -1.5% |
| 255/60R20 | 32″ (814 mm) | -1.5% |
| 285/55R20 | 32.4″ (822 mm) | -0.5% |
| 315/50R20 | 32.4″ (824 mm) | -0.2% |
| 295/55R20 | 32.8″ (832 mm) | 0.7% |
| 325/50R20 | 32.8″ (834 mm) | 1% |
| 275/60R20 | 33″ (838 mm) | 1.5% |
| 305/55R20 | 33.2″ (844 mm) | 2.2% |
| 375/45R20 | 33.3″ (846 mm) | 2.4% |
| 285/60R20 | 33.5″ (850 mm) | 2.9% |
Alternative Tire Size for 275/60r20
The table shows various tire sizes, their overall diameter in inches and millimeters, and the percentage difference in overall diameter compared to a reference tire size.
| Tire Size | Overall Diameter | Difference |
|---|---|---|
| 255/60R20 | 32″ (814 mm) | -2.9% |
| 305/50R20 | 32″ (814 mm) | -2.9% |
| 285/55R20 | 32.4″ (822 mm) | -1.9% |
| 315/50R20 | 32.4″ (824 mm) | -1.7% |
| 265/60R20 | 32.5″ (826 mm) | -1.4% |
| 295/55R20 | 32.8″ (832 mm) | -0.7% |
| 325/50R20 | 32.8″ (834 mm) | -0.5% |
| 305/55R20 | 33.2″ (844 mm) | 0.7% |
| 375/45R20 | 33.3″ (846 mm) | 1% |
| 285/60R20 | 33.5″ (850 mm) | 1.4% |
| 295/60R20 | 33.9″ (862 mm) | 2.9% |
Overall Diameter
The overall diameter of a tire affects the speedometer reading and the final drive ratio. The 265/60r20 has an overall diameter of 32.52 inches, while the 275/60r20 has an overall diameter of 32.99 inches. This means that the 275/60r20 is slightly taller than the 265/60r20, which can affect the accuracy of your speedometer.
Tread Width
The tread width of a tire affects the contact patch with the road, which can impact handling and traction. The 265/60r20 has a tread width of 10.43 inches, while the 275/60r20 has a tread width of 10.83 inches. This means that the 275/60r20 has a slightly wider tread, which can provide better handling and traction.
Rim Diameter
The rim diameter is the diameter of the wheel on which the tire is mounted. The 265/60r20 and the 275/60r20 have the same rim diameter of 20 inches. This means that either tire will fit on a 20-inch wheel.
Sidewall Height
The sidewall height of a tire is the distance from the rim to the tread. The 265/60r20 has a sidewall height of 6.26 inches, while the 275/60r20 has a sidewall height of 6.5 inches. This means that the 275/60r20 has a slightly taller sidewall, which can provide a more comfortable ride and better protection against potholes and other road hazards.
Circumference
The circumference of a tire affects the number of revolutions it takes to travel a certain distance. The 265/60r20 has a circumference of 102.16 inches, while the 275/60r20 has a circumference of 103.65 inches. This means that the 275/60r20 will make slightly fewer revolutions to cover the same distance as the 265/60r20.
Revolutions
The number of revolutions affects the wear and tear on a tire. The 265/60r20 will make more revolutions to cover the same distance as the 275/60r20, which means it may wear out faster.
Our Observation
After comparing the 265/60r20 and the 275/60r20, it’s clear that both have their advantages and disadvantages. The 275/60r20 has a slightly wider tread, taller sidewall, and slightly fewer revolutions, which can provide better handling, a more comfortable ride, and less wear and tear.
However, the 265/60r20 has a slightly smaller overall diameter, which can ensure more accurate speedometer readings. Ultimately, the choice between these two tire sizes comes down to personal preference and the specific needs of your vehicle.
