Do You Require Assistance in Determining the Correct Tyre Size for Your Vehicle?

Do you know that the dimensions of the tyres on your vehicle have a significant impact on several important aspects, including the way the vehicle handles and how safely you can drive itWhen designing a new vehicle, producers devote a significant amount of effort and money to determining the optimal tyre size for that vehicle. This is because it affects efficiency overallThe size of the Nexen Tyres Faringdon has a significant impact on many aspects of a vehicle’s performance, including its speed, fuel economy, braking ability, and so on. As a consequence of this, it is of the utmost importance to maintain the tyre size that is advisable by the maker. Your vehicle’s functionality will not suffer as a result of this change.
Knowing the sophisticated alpha-numeric size code might, on the other hand, be quite challenging for someone who is not an expert. As a result of this, and because we are an ethical supplier of automotive services, we will assist you.
Understanding tyre size implications
Take the following tyre size into consideration: 205/55 R16 91H.

Following is an explanation of the various components of this size code:

Tyre width

The 205 in the first three digits of the code represents the width of the tyre. It has a millimetre scale. The width of a tyre has a significant impact, both on the degree to which it makes contact with the pavement and on the amount of rolling resistance it exhibits.

Aspect ratio

The number 55 represents the aspect ratio, or the profile elevation, of a tire’s sidewall. Always represented as a percentage of the tyre’s width, this height is the standard. In this particular instance, it takes up 55% of the width of the area.

Kind of construction

As you can see from the preceding code, the letter R denotes the unit’s method of creation. The component in question has a radial form of construction. You’ll also see letters like B and D scattered across several other size codes. If this is the case, it shows that the specific model in question has either a bias-belt design or a diagonal cross-ply structure, accordingly.

Rim diameter

This specific tyre has a rim diameter of 16, and that number serves as an identifier for it. It is a measurement of the circumference of the wheel rim. It might change depending on the kind of automobile you drive.

Load Index

When a tyre is completely inflated, the load index indicates how much weight it can safely support. 91 in the provided code represents the load index.

Speed index

The last letter, “H,” serves as a sign for the speed index. In this instance, it indicates that the tyre is capable of supporting a maximum speed of up to 130 miles per hour. You may also come across additional marks such as Y, V, W, and so on. This indicates speeds of 186 miles per hour, 149 miles per hour, and 168 miles per hour correspondingly.

Isn’t it true that the front and rear tyres on certain automobiles have different sizes?

It is true that certain brands come directly from the production facility with bigger tyres on the back, but only on certain models. This does not constitute a mismatch in any way. This is because all four axles share the same set of tyres. The vehicle’s layout is optimum to improve rear-wheel traction, which in turn improves the vehicle’s handling. This is not something that you should try to replicate on your car. This is not how the design of your automobile works at all. As a result, the geometry of the rear as well as front chassis will not be able to handle the varying sizes of the components.

What will happen if you upgrade the car’s tyres to a greater size?

Many of the structural parts of an automobile are particularly developed and tuned to work with tyres of a given size. The diameter of the tyre is the primary consideration here. If you choose a bigger outer diameter tyre, you will have driven somewhat farther even before the wheel finish one full round.
Depending on the rotation of only one tyre, the vehicle’s onboard computer may deduce a great deal of important knowledgeA modification as simple as altering the diameter of the tyres will cause the computer in the vehicle to get inaccurate data. It may change the way the car reacts in dangerous situations.

Is there ever a time when it would be appropriate to switch up the size of your tyres?

You can get a tyre that’s 10-20 millimetres wider than the one on your car, but not every wheel rim can handle that. It is feasible to change the width of a tyre without making any adjustments to the diameter. For example, if you desire rims that are a little bigger. You might select tyres that have a lower profile to accommodate the bigger diameter of the rims that you haveWhen you glance at the tyres of vehicles that have bigger rims, you will notice that the band of rubber that runs down the exterior of the tyre is much narrower.
Purchasing wider wheels will lead to a higher cost. This is because they are larger and include a greater quantity of rubber. Additionally, they contribute to the rise in fuel usage. This is because there is a larger amount of rolling resistance.
Some individuals will make a minute adjustment to the size dependent on the price. This is not a catastrophe as long as you maintain a tyre pressure that is around 3% of the original factory setting.

Do you still have some questions? Do you feel like you don’t know which tyre would be the greatest fit for your vehicle? Visit our shop to purchase brand-new tyres for your vehicle.


You may also purchase Tyres Faringdon from us via our user-friendly website. You may locate all of the tyres that are appropriate for your automobile by entering the vehicle registration information into the search bar. After that, you will be able to purchase them and schedule a time for a fitting session. 

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