Engineers who design cars decide what size wheels to install on the vehicles and also adjust transmission ratio is in contact with tire manufacturers. The tires and rims of your vehicle are there for more than you think.

Those who enlarge their rims or for those considering scaling up, we discuss all the pros and cons of this process.

Why is a rim enlargement performed?

than the original vehicle large diameter rims Its use is a method often preferred by vehicle owners to give the vehicle a more attractive appearance and better handling.

big rims, because it reduces the sidewall height of the tires a rough driving feeling gives. In addition, when larger rims and wider tires are used, the tire area of ​​the vehicle in contact with the road increases, which better traction on dry/wet surfaces offers.

Knowing all this edge enlargement We have other details to tell those who do it.

Large wheels have a negative impact on fuel consumption.

Size of rims as it increases, so does the weight. Heavy rims also cause the vehicle to use more energy because the engine has to move both the rims and the vehicle. consumes more power must.

Especially when driving in the city, frequent stops and starts make the weight of the rims more noticeable reduce fuel consumption by 10 percent can increase this to some extent. However, we must not forget that this effect may vary depending on the type of rim and tire used.

Your speedometer is not accurate.

Although switching to other tire sizes seems simple, it is not so easy for these vehicles. Larger rims and tires have a larger circumference and less rotation when the vehicle is in motion. This is even stated on the speedometer on the odometer causes problems.

In other words, what you actually see on the speedometer does not reflect reality slow rotation of tires It reflects the same inertia on the speedometer.

This may require updating the vehicle’s computer, but not on every vehicle To electronic control module You should also know that access is not possible.

In terms of performance, while larger wheels can provide some benefits, they can also reduce comfort.

Larger and wider rims provide more grip and stability while improving cornering ability The weight of the rims can negatively affect the vehicle’s acceleration time.

The reason why the overall ride comfort of the vehicle decreases is due to increased load on the suspension system. This situation is also more road noise can also reveal. We must also emphasize that the effects of rim size on performance may vary depending on the type of vehicle and the characteristics of the tires used.

Braking performance is also among the affected.

Larger rims may be able to increase braking power by making the brake disc larger. However, heavier wheels require more force to hold more rotating mass. making braking difficult It is also possible. This can extend the braking distance, especially in emergency situations.

Effect of rim enlargement on costs

Tires specifically designed for larger rims usually are is more expensive and the options are limited. In addition, large rims can generally wear out faster than standard tires, so the frequency of tire changes is the same long-term maintenance costs is also increasing.

Enlarging the rims can certainly improve the appearance of your vehicle. However, it also has thought-provoking effects on many counts, from fuel economy to performance. Consider this change before making a decision functionality and economy You should not ignore the possible consequences.

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