Tire Size 315/75r16 vs 285/75r16
When it comes to choosing the right tires for your vehicle, the options can be overwhelming. Do you go with a popular size, or do you choose the one that is best for your needs? This blog post will compare 315 75r16 and 285 75r16 tire sizes to help you decide which one is best for you.
315/75r16 vs 285/75r16 Table
This comparison table can provide you with a clearer comprehension of the distinctions between the tire sizes of 315/75r16 and 285/75r16
| Feature | 285/75R16 | 315/75R16 | Difference |
|---|---|---|---|
| Diameter inches | 32.83″ | 34.6″ | 1.77 |
| Width inches | 11.22″ | 12.4″ | 1.18 |
| Circum. inches | 103.14″ | 108.71″ | 5.57 |
| Sidewall Height inches | 8.42″ | 9.3″ | 0.89 |
| Revolutions per mile | 614.31 | 582.85 | 31.45 |
Alternative Tire Size for 315/75r16
If you’re looking for alternative tire sizes to replace 315/75r16, there are various options available, and you can use a table chart to compare them.
| Tire Size | Overall Diameter | Difference |
|---|---|---|
| 305/75R16 | 34″ (864 mm) | -1.6% |
| 335/70R16 | 34.5″ (876 mm) | -0.2% |
| 375/65R16 | 35.2″ (894 mm) | 1.8% |
| 355/70R16 | 35.6″ (904 mm) | 3% |
Alternative Tire Size for 285/75r16
If you’re looking for alternative tire sizes to replace 285/75r16, there are various options available, and you can use a table chart to compare them.
| Tire Size | Overall Diameter | Difference |
|---|---|---|
| 225/90R16 | 32″ (812 mm) | -2.6% |
| 375/55R16 | 32.2″ (818 mm) | -1.9% |
| 265/80R16 | 32.7″ (830 mm) | -0.5% |
| 305/70R16 | 32.8″ (834 mm) | 0% |
| 255/85R16 | 33.1″ (840 mm) | 0.7% |
| 315/70R16 | 33.4″ (848 mm) | 1.7% |
| 295/75R16 | 33.4″ (848 mm) | 1.7% |
Overall Diameter
The overall diameter of the 315/75R16 tire is 34.6 inches (878.9 mm), whereas the 285/75R16 tire has a diameter of 32.83 inches (833.9 mm). This difference is 1.77 inches (45 mm), or 5.4%.
Having a larger diameter tire like the 315/75R16 will result in a slightly higher ground clearance, which can be beneficial for off-road applications. However, a larger diameter tire may also require modifications to the vehicle’s suspension and fender clearance.
Aspect Ratio
The aspect ratio is the height of the tire. The higher the aspect ratio, the taller the tire. The 315 75r16 has an aspect ratio of 75. This means that the height of the tire is 75% of the width, which is 213.75mm. The 285 75r16 has an aspect ratio of 75.
This means that the height of the tire is 75% of the width, which is 236.25mm. The aspect ratio of the 315 75r16 is higher than the aspect ratio of the 285 75r16. This means that the 315 75r16 is a taller tire than the 285 75r16.
Section Width
The section width of the 315/75R16 tire is 12.4 inches (315 mm), compared to the 285/75R16 tire, which has a section width of 11.22 inches (285 mm). This difference is 1.18 inches (30 mm) or 10.5%.
A wider tire like the 315/75R16 provides more contact with the road, potentially offering improved traction and stability. However, wider tires can also increase rolling resistance, which may result in reduced fuel efficiency.
Circumference
The 315/75R16 tire has a circumference of 108.71 inches (2761.15 mm), while the 285/75R16 tire has a circumference of 103.14 inches (2619.77 mm). This is a difference of 5.57 inches (141.37 mm) or 5.4%.
A larger circumference tire will travel farther with each revolution, which may affect the vehicle’s speedometer reading if not calibrated accordingly.
Revolutions per Mile
The 315/75R16 tire has 582.85 revolutions per mile (362.17 per km), whereas the 285/75R16 tire has 614.31 revolutions per mile (381.71 per km). This is a difference of -31.45 (-19.54 per km) or -5.1%.
A lower number of revolutions per mile indicates that the tire will travel a greater distance with each rotation, which can result in slightly better fuel efficiency. However, this difference might be offset by the increased rolling resistance of a wider tire.
Sidewall Height
The 315/75R16 tire has a sidewall height of 9.3 inches (236.25 mm), while the 285/75R16 tire has a sidewall height of 8.42 inches (213.75 mm). This difference is 0.89 inches (22.5 mm) or 10.5%.
A taller sidewall can provide a more comfortable ride due to the additional cushioning effect, but it may also result in less precise handling due to increased sidewall flex.
Wheel Size
Both the 315/75R16 and 285/75R16 tires are designed to be mounted on 16-inch wheels. While the wheel size remains the same, the wheel’s width may need to be adjusted to accommodate the wider 315/75R16 tire. Both tire sizes are denoted with an “R” in their size designation, indicating that they are radial tires.
Conclusion
The choice between the 315/75R16 and 285/75R16 tire sizes ultimately depends on the specific needs and preferences of the driver. For off-road enthusiasts or those requiring increased ground clearance, the 315/75R16 is the better option.
However, the 285/75R16 tire might be more suitable for drivers prioritizing fuel efficiency and handling precision. It’s essential to consider the vehicle’s intended use and the potential need for modifications when making a decision.
What Does 315 75r16 Tire Mean?
The 315 75r16 tire size is a popular choice for many vehicles. This size is often referred to as a 33-inch tire. The 315 refers to the width of the tire in millimeters, while the 75 is the aspect ratio. The R, in this case, means that it is a radial tire. Finally, the 16 refers to the diameter of the tire in inches.
A 315 75r16 tire is a good choice for many different types of vehicles. This size tire is also a good choice if you are looking for a tire that will provide good traction in all kinds of weather conditions.
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