215 45r17 vs 215 50r17 Tire Size

Making the switch to a new set of tires can be daunting, especially if you’re unsure what size to choose. Two popular sizes are 215 45r17 and 215 50r17. So, which one is right for you? We will discuss the pros and cons of each size so that you can make an informed decision.

215/45r17 vs 215/50r17 Table Chart

This table chart is a great way to compare the two sizes at a glance and help you to decide which tire size is best for you.

Overall Diameter

You’ll first notice that the 215 50r17 tires have a slightly larger overall diameter. This means they will be taller and stick out from the wheel well more than the smaller 215 45r17 tires. Some people prefer this look, as it can give the car a more aggressive stance.

However, it also means the vehicle will be more susceptible to road debris and potholes. The overall diameter of the 215 50r17 tire size is 25.46 inches, and 24.62 inches for the 215 45r17. The difference between those two tire sizes is only 0.85 inches or 3.4%.

Section Width

The section width is the width of the tire from sidewall to sidewall. The 215 50r17 tires have a section width of 215 millimeters, while the 215 45r17 tires have a section width of only 215 millimeters.

The section width is important because it affects the contact patch. The contact patch is the tire area that touches the ground when you’re driving. A wider contact patch means more grip and better handling, but it can also mean more tire wear.

Circumference

The circumference is the distance around the tire. The 215 50r17 tires have a circumference of 82.71 inches, while the 215 45r17 tires have a circumference of 80.55 inches. The difference in circumference is about 2.66 inches or 3.4%.

However, it is worth noting that a change in circumference can affect your speedometer and odometer readings. If you switch to a tire size with a larger circumference, your speedometer will read slower than your actual speed.

Revolutions Per Mile

The revolutions per mile (RPM) is a measure of how many times the tire goes around in a mile. The 215 50r17 tires have an RPM of 792, while the 215 45r17 tires have an RPM of 819. The difference in RPM is only about 3.3%. However, a change in RPM can affect your speedometer and odometer readings.

Sidewall Height

The sidewall height is the distance from the edge of the wheel to the top of the tire. The 215 50r17 tires have a sidewall height of 107.5 millimeters, while the 215 45r17 tires have a sidewall height of 96.75 millimeters.

However, the sidewall height can affect the ride quality of your car. A taller sidewall means a softer ride, while a shorter sidewall means a firmer ride.

Wheel Size

The wheel size is the diameter of the wheel that the tire is mounted on. Both 215 45r17 and 215 50r17 tire sizes can mount on the 17-inch wheels.

Our Observation

If you’re looking for a slightly bigger tire all around, then the 215 50r17 is a good option. However, if you want a tire the same size as the 215 45r17, you don’t have to worry about changing your wheel size.

Remember that a change in tire size can affect your speedometer and odometer readings, as well as the ride quality of your car. Now that you know the pros and cons of each tire size, you can decide which one is right for you.

Conclusion

So, what is the best tire size for you? It really depends on your personal preferences and driving habits. Remember that a change in tire size can affect your speedometer and odometer readings, as well as the ride quality of your car.

Now that you know the pros and cons of each tire size, you can make an informed decision about which one is right for you. We hope this article was helpful. If you have any questions, feel free to leave a comment below. Happy shopping!

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