Tire Size Chart

If you require new set of tires for your car, you should be aware that there are particular details you need to be familiar with in order to acquire the proper size. You may want to look for these details on the label found on the present tires or you may also consider checking the tire size chart. This could be easier said than done, especially if you don’t have any idea on what you should look for. If this is the case, then you also probably don’t have any idea on what kind of tires to purchase. In addition to this, this will also mean that you will not know about the range of price of what you are looking for. That is why what should you do if you don’t know anything about them?

Tire Size ChartIn this case, you can visit a dealer and get some assistance from them. Every dealer should have tire size chart for every model, style and make of various vehicles. It is a good idea to become familiar about the meaning of every number and letter on the labels in order for you to choose the ideal tire for your future purchases.

Type of Vehicle

For example, you have the label stating “P167/40R 12 79H”. Being unfamiliar about the meaning of this labels then you are provisionally the lost cause. The first letter in the label should specify the form of vehicle it is. The first letter, which is “P” basically, stands for the passenger, “LT” for Light Truck, while the “T” stands for Temporary Tire or Spare Tire.

Ratio and Width

The following set within the mentioned label series “167” represents the section width of the tire. This will be measured within millimeters. The inferior the number means a shorter tire in the set. After its slash, those numbers in the set will refer to its ratio. This will be the section width’s percentage. Based on the type of tires you require, the number can be lower.

Load Index and Tire Type

The letter that is after the number represents the kind of tire. In the example above, the displayed letter “R” stands for Radial. The number that is after the space will be the measurement of the rim diameter of the wheel. The next number, which contains the space after it, displays the tire’s load index. This should tell you the number of weight the vehicle with 4 wheels can safely hold up, without facing any problems.

Speed Rating Limit

At the label’s end part, you will find a letter. This letter is the one representing the speed amount of traveling. The tire must be capable of driving safely within the range of this limit. Letter S is the one used for the speed limits in maximum of 112miles/hour. Letter H is utilized for the speed limits in maximum of 130miles/hour. Letter V is the one utilized for the speed limits with the maximum of 150miles/hour. For anything that exceeds 150miles/hour, letter Z is usually used.

Aside from these details mentioned above, you will get further idea about the right type of tires to purchase if you will consider using a tire size chart. Therefore, make sure to check one out when planning to purchase new set of tires.

Tire Height Chart Comparison

Tire height chart comparison plays a significant role in buying a tire. This is very significant as it will show you the difference between 265 and 245 as well as the 285 and 315 that depends on a number of things. Tire sizes are challenged with regard to knowing what size they actually are. Those amounts are just better than the other one and a 33 is always a 33 no matter what happens. On the other hand, a 256-75R17 is 32 and half inch tall tire 265-70p16 is 30 and half inch tall tire.

You should be very careful when you are considering changing your car stock size. Utilizing a wrong tire can make the car unsafe. So, prior to switching tire, you need to consider the tire height chart comparison in order to stay safe and get the right tire height. You don’t need to be a tire expert just to utilize this tire chart. You only need to understand how to read the detail.

The tire height chart comparison takes 2 sizes of tires and calculates the differences in the diameter of the tire as well as the sidewall, width and revolutions for every mile and circumference. Simply input any 2 car tires, standard, metric and then press the button. This demonstrates examples of the speedometer reading. This is incredibly valuable equipment when looking for car tires in diverse sizes and heights. This also translates metric to inch and recommends sizes of tire you are assessing.

Tire Height Chart ComparisonThe diameter of a tire can differ slightly for every model of tire. The diameters which are listed are from the calculation that is based on the size of the tire. If you are changing sizes of tire, experts recommend keeping within 3 percent of the height or diameter of the usual tire. More than this, you will have the possibility of brake failure. On the other hand, this is just for information purposes.

For those who are looking for a tire height chart comparison, there are lots of websites that offer this kind of service. You can utilize their simple tire height chart comparison in order to compare the height of the tire in metric sizes. All you need to do is to enter the metric measurement and then press convert height to see the height of the tire in inches. Then, search the recommended sizes of the tire which are close to the inserted tire height. Simply press on the sizes of the tire to see a long list of tires made in you desired size. Press the tires to know the prices.

Aside from tire height chart comparison, you can also try their speedometer conversion system in order to see your speed when traveling when altering the size of your tire with a diameter.

Tire height chart comparison indeed is one useful way in order to determine the exact diameter or height of the tire for more accurate driving and keeping away from any accidents that can cause harm to you, your car and even other people.

Tire Height Chart – Understanding the Numbers

If you think nobody wants to understand tire height chart except for mechanics, you’re definitely wrong. As a car owner, you also need to understand the numbers in your tires as the time come when you’ll consider replacing them. You know, money is tough these days. Instead of paying the mechanic to get their fingers greasy replacing your tires you’ll probably decide to do it yourself. So, choosing the appropriate tires for your vehicles starts by learning the whole new language and it’s none other than the tire height size conversion.

The first step to understand tire height chart is to recognize the first letters. The truth is that there is a corresponding letter for every type of vehicle. P represents Passenger vehicle, LT means Light Truck, T means temporary spare and ST stands for Special Trailer. Next to the letter is the width measurement of the sidewalls. It usually comes in millimeters.

Tire Height Chart – Understanding the NumbersOn the other hand, the figure next to the width measurement is the ratio. What does ratio means? If you are new to this, the ration presents the percentage of the width. So, for example, your tire is P225/60. The ratio is 60 percent or 0.06 when converted in decimal. Last but not the least is the last letter seen separated by a slash. This letter represents the vehicle’s internal construction. So let’s say you have R, it represents radial or the commonly used type of tire. In addition to that, this figure also serves as indicator of the tire’s loading capacity. For example, your tire is labeled with Z, which means the vehicle can speed over 150kph.

Tire height chart is truly a helpful tool in determining the size of tire to buy. Using tires of different size can result to losing the vehicle’s balance and could affect the speed. However, the most common issue encountered by drivers when using inappropriate tires is that it affects the turning ration of the vehicle. If that is the case, the only solution is to use proper-sized tires.

Along with that, a larger tire can cause misreading on the speedometer. Larger tires have the tendency to rub the suspension. In that case, the speed reading you see on the speedometer might be different from your actual vehicle’s speed. You can rely on the owner’s manual for tire recommendations. But if you have no idea how, you can ask for a mechanic’s advice. Today, there are websites that allow users to determine the actually height sizes of their vehicles by inputting the basic information. These websites also feature tire height charts and tire height size calculators.

Don’t just jump into the conclusion of buying tires when you haven’t determined the height size of your car. As such, you may end up wasting your money and effort doing so. Car dealers sometimes do not educate their customers of such thing. As long as they get money out of their sales, that would be fine with them. As a practical customer, it’s your right to ask the tire specifications or whether the tires would fit on your vehicle or not.


4 Related Questions About Tire Size Meaning

Except for the shapes, a tire is truly comparable to any footwear. They are both used to take you to your destination. But just like footwear, there are instances when you have to replace your tires probably because they are already damaged or you just want something new. Considering tires, determining the size is very important. If you are new to this, you might question what a tire size meaning is. Well, the height of the tire does matter as it may have slight effects on other parts, especially with your speedometer. Here are related questions that will educate you about such thing.

What Happens If You don’t Use Appropriate Tire Size?

4 Related Questions About Tire Size MeaningSeriously, using inappropriate tires can bring dangers when driving. This is the very reason why you need to know about tire size meaning. The truth is that smaller tires can increase the speed reading on your speedometer while taller tires can reduce the speed reading. Based on automotive engineers, there is the so-called “slop factor” or a plus or minus factor. Often, the slop factor for cars is 3 percent. That means you can use car tires on wheels that are 3 percent larger than the original size. However, you still have to rely on the vehicle’s manual, as there are vehicle makes that offer limited tire sizes.

Do taller Tires Affect Your Vehicle’s Turning Radius?

Logically speaking, bigger tires do affect your turning radius. The turning radius is actually set up by the car manufacturer, but could change as you replace the tires with bigger ones.  Literally, the radius doesn’t change. Only your car’s ability to turn does. The only way to retain the radius is to ensure that tires and wheels have proper sizes.

Is it Possible to Drive a Car with 2 Different Tire Sizes?

It is actually possible. Only then, you’ll appear like rafting on a river without paddles. Using tires of different size would only appear like you are driving a 3-wheeler truck with flat tires. It simply doesn’t work because you’ll lose your balance. Considering tire size meaning, the only solution is to use similar sized tires to maintain your car’s balance.

How Do You Calculate Tire Size?

Today, there are websites that offer tire size calculators for easy computation. Basically, there are 3 figures on your tires separated by dashes. Each figure represents value W/H/D/.  Let’s say your tire is 225/60/R17. You can compute manual using this 225 *0.60, so you’ll get 135mm. this is not the distance from top to the sidewall. But since there are 2 sides on your tires, you can multiply it by 2, so you’ll get 270.  You can convert inches figures into mm, so it would be easier for you. In this case, you can use 225+270/ (8.86+7.98) +17. To make it simple, the answer is 495/25.4. So, you’ll get 19.4 – the size of your tire. Considering the slop factor of 3 percent, you can use wheels that measure up to 23 inches.

It is truly important to know the tire size meaning not just as additional information, but also for your safety. For more detailed information, you can use tire size calculator which can be found in several websites on the internet today. Hope this article helps.

Tire Height Chart Comparison

So you’re planning to replace your tires? Wait a minute. Tire height chart comparison could bring a huge difference on your vehicle. Take note that driving on the wrong tires is just like putting your one foot to death. Inappropriate tires can be dangerous and may affect various vehicle parts such as the suspension, the ABS brakes, the speedometer, etc.

If you’re considering tire specifications, you’ve just arrived on the right place. In this writing, you’ll not just learn how to read basic information on the tire size calculator, but will also get some recommendations on how to set up your tires correctly.

What is Tire Chart?

Tire Height Chart ComparisonWell, if this is your first time to encounter a tire chart, keep in mind that it is used to categorize different tire specifications. Basically, tires are classified based on sizes. When you examine your tires, you will notice 3 figures separated by dashes. These three numbers play a vital role in determining the basic details you need to determine the appropriate size of your tires.

Okay. The tire size template would appear something like this P220/55/R5/. The first big letter represents the type of vehicle. For letter P, it stands for Passenger vehicle. There are many other types available such as T for temporary spare, ST for special trailer and LT for light truck.

On the other hand, the first number is the width, the second is the height and the third one is the diameter. However, the computation in the tire size comparison starts from the second element which represents the height. When looking at tire chart comparison, you’ll notice that different vehicles use different tire sizes.

Just in case you find it difficult to convert the decimal figures into millimeters, you can use different methods. All you need to do is multiply the height in decimal figure to the width. For example P220/55/R5, the height is 55 percent. So 220*.55 would be equal to 121. So, the height is 121mm.

As for the diameter, you can covert it using the formula SIDEWALL *2+ the wheel size. So if we have a tire height of 121, the computation would appear like this 180*2+121. So, the diameter would be 481mm.Oftentimes, tire size calculators are using millimeters as the standards. So, it’s advisable to do the same thing as above.

Using a tire chart comparison, you can easily determine the appropriate tire for your vehicle. On the other hand, with the use of tire size calculator, you can compute other factors such as the actual speed using a specific type of car tires and many others. Remember that inappropriate tires may affect the speedometer. At some point, you’ll notice that smaller tires fasten the reading of your speedometer while lessening the reading when using larger tires.

Don’t easily believe on what car dealers tell you about your tires. It is always important to consult professional advice. At some point, they are just extortionist marketers looking for some sales. On the other hand, tire size comparison websites are of great help in the information you need. Most of these websites offer services for free while others charge a small amount. Be warned though as some of them are not accurate. Drive safely!

How to Read Tire Size Calculator

The vehicle’s tire is just like the engine of a boat. The size does matter. In fact, using inappropriate tires can make the vehicle unsafe and may trigger road accident. There are instances when you need to replace the tires from time to time and the size is something that needs slight attention. For starters, determining the size of your tires will be more efficient with the help of tire size calculator.

Reading the size of your tire doesn’t need professionalism. You just have to know how to read the basic details upon placing the tire on the calculator. Basically, the first number or the second letter represents the nominal width. This is the measurement from the furthest portion to the side wall and vice versa. A wider tire is ideal as it lowers the gas mileage and could help in preventing clearance issues. Having a wide tire has an effect on the wheel and could result to tire failure.

How to Read Tire Size CalculatorUsing a tire calculator, it is also important to consider its overall diameter. If you may not know, the height of the tire might affect the rotation depending on the car’s speed. As such, it also has a domino effect to several parts such as the odometer, speedometer, ABS brakes etc. Hence, if you wish to replace your tire, the height should only be limited to 3 percent of the original stocks. Obviously, a larger tire has a larger circumference. Therefore, you have to lower the rotations per mile as well as it can take effect to various parts.

Basically, if you already replace your tire and the height is not appropriate, the readings in the speedometer and odometer will be also inaccurate. On the contrary, a shorter tire can throw off faster results on the speedometer. On the other hand, a taller tire can slow the speedometer’s reading which is different compared to the actual speed.

Along with the continuous enhancements on the internet today, there are now websites that offer tire size calculator. The good thing is that most of them are free of charge. However, there are terms that you may not understand as they are truly meant for advanced users. Thus, it is recommended to ask professional automotive folks. For now, the important this is that you have idea about the basic details for basic tire size reading. You’ll learn more by studying different tire size calculators. Other factors they display include RPMs, speedometer differences, etc.

If you really need to change your tires, it is recommended to ask industry professionals. As you may know, car dealers always take advantage to their customers. In many instances, they only discuss the specs of the tires, but not the benefits they could bring on your vehicle. Of course, their priority is to increase their sales. As much as possible, you can use your remaining stocks instead of switching to other brands without any recommendation from professionals. After all, tire size calculator is a great tool for car owners. It does not just provide tire information, but also helps in maintaining your vehicle properly for a safe driving.




Tire Size Comparison Chart

If you are planning to change the stock size of your vehicle, it is important for you to be careful of your actions. This should be important, as you are probably aware that when you use an inappropriate size of time might make driving your vehicle expose to dangers. Before you choose to switch the size of your tire, you may want to use a tire size comparison chart, which will help you have a vehicle that is safe to drive.

Tire Size Comparison ChartYou don’t need to a profession on tire use in order to utilize such a tire size comparison chart. You only need to know how to read the provided information properly. If you view the size of the tire you on the comparison chart, you will see a range of information. These pieces of information should include the following.

  • Range of Rim Width. Every size of tire may simply on a wheel in a certain width range. If your chosen tire is very narrow or very wide for its wheels, there should be an additional stress on the tire that may result the tire to fail.
  • Section Width of the Tire. The width of the tire is also crucial in avoiding clearance issues. A wide tire may rub on suspension components or the wheel well, especially when those wheels are being turned. A wide tire will also lower your mileage on gas.
  • Revolutions per Mile. A tall tire contains a large circumference. Therefore, it should cover farther distance with a single rotation of its wheel axle. This only implies that a tall tire will hold low rotation in every mile. The revolutions in each mile are used within calculations of different vehicle components, which may include odometer and speedometer.
  • Overall Diameter. The overall diameter of your tire is extremely important. This is mainly because those tires with various heights may rotate at various speeds. This will interfere with the odometer and speedometer. It can also interfere with other parts of the vehicle, particularly the ABS brakes. You must keep the overall height of the tire within 3 percent of the original stock tires’ height.
  • Speedometer Difference. If you modify the size of your tire, it should not be similar with the height of the stock tire because if not, your odometer and speedometer will become inaccurate. A tire size comparison chart will show you the amount of your speedometer would be thrown off. A tall tire would make the speedometer read slower as compared to its actual speed. On the other hand, a short tire would make the speedometer read quicker as compared to its actual speed.

These details mentioned above are some of the most essential pieces of information you can find on a tire size comparison chart. The majority of tire charts provide a number of information, yet that is basically for innovative users. Usually, your major concern is to find the tire size, which is extremely close to its stock height. After conducting some research, make sure to ask some help from a tire expert before finalizing the switching on your tire sizes.

Tire Size Conversion Chart

Even though, the P-metric tire sizes passenger of today have already existed since 1980s before time, the restoration of pony cars and classic muscle cars has maintained the Alpha Numeric and Numeric tire of yesterday from disappearing. A tire size conversion chart will certainly offer great help for you to identify their equivalent on P-metric tire sizes.

Between the years 1949 and 1970, there are two numeric tire sizes’ versions that were utilized as the original equipment on vehicles way back then. Those initial numeric tires contain the equivalent of the 90 series aspect ratio, whereas the later tires provided a low profile that is equivalent to an 80 series. Typically, these tires may come with tread widths that range from 3.5 inch for the tiniest 13 inch rim diameter on tire around 5.5 inch for the biggest 15 inch diameter rim tires.

Tire Size Conversion ChartIn order for you to convert the numeric sizes to P-metric sizes of today, it is essential for you to keep in mind that those early vehicles were not just equipped with fine tires. Actually, they were set with thin wheels, as well. In most instances, those numeric tires must be replaced with the 80 or 75 series sized tires of today. This is particularly important if you are going to use those original wheels. Lower profile sizes of today will often result in a very extensive tire with a huge gap in between the wheel well opening and the tire’s top.

For instance, the 6.95-14 of 1965 Ford Mustang will be replaced with the series P185/75R14. The size of the tire will be converted into P185/75R14. Its overall diameter, which is 25.3 inch before, will be converted into 25.0 inch. Its section width, which is 7.0 inch before, will be converted into 7.2 inch. The conversion will also include the load capacity, which will turn into from 1290 lbs @ 35 psi 1230 lbs @ 32 psi.

The tire sizes of alpha numeric were previously introduced as original equipment during the late 1960s from which it became extensively used during the early 1970s. Those tires were recognized with the letter that indicate d the load capacity of the tire, which is followed by the letter “R” if in ply radial construction, the wheel diameter and aspect ratio of the tire.

So, while G60-15, G70-15 and G78-15 sized tires are entirely rated to hold similar maximum load, these tires’ various aspect ratios have resulted to those tires with the general diameters. For the conversion of alpha numeric tires into P-metric-sized tires, it is crucial for you to determine the original aspect ratio of the tire. The alpha numeric tires in 78 series must be replaced either with 80 or 75 series tires of today. If your vehicle features a low profile, such as 50, 60 or 70 series sizes, the substitution of the P-metric must be chosen from the column of P-metric, which provides the aspect ratio equivalent to the current tire.

Actually, it is just simple to convert tires. However, this can only be acquired if you know about the information on how to rightly do so. This is where the role of tire size conversion chart helps you. So, make sure to use a tire size conversion chart whenever you are planning to make a conversion on your tires.

Tire Size Chart 18 Inch

If you’re one of those people that uses automobile everyday then you probably would want to know what kind of tire size it has. Knowing what kind of tire size can have an effect on the overall performance of your automobile. It also plays a vital role on what kind of season you’re driving in to, so you need to be sure that your tire can adapt to extreme weather and soil consistency.  If you’re not still sure on the size of the tire, you can always check it out on tire chart.

Tire Size Chart 18 Inch; Width Range; Profile; Speed Rating

Tire Size Chart 18 InchTire chart comes in different sizes like from 13 inch tire up to 54 inch tire size. By seeing it in numbers, you can always check out the perfect tire size. A tire size chart 18 inch for instance does have more classifications as to what and how a tire is used for. It includes width range, the profile, and the speed rating. Although there are lots of manufacturers that sells tires and have different categorizations, it would always be the diameter, width range, profile, and speed.

Width range covers all at the outermost sidewall and it is always in millimeters. The profile or sometimes called as the aspect ratio is next to the width which signifies the height as per width, but it does not signify any  length but it is in percentage. The cross-sectional tire height is like 60% of the width of the tire. If the width is round 150 mm, it will be multiplied into 0.6 and its product will be the profile. The speed rating comes with letters. It may H, J, or, Z. Each of it will have different speed rating as per letter.  So, if you are on the Tire size chart 18 inch, there are about a hundreds of different tire settings to choose from.

Tire Size Chart 18 Inch in Four-Wheel Drive Cars

Cars that are four-wheel drive can change their tires as to what season may go upfront but with just minimal changes. With the tire size chart 18 inch, it can help you choose the right wheel for your car. Four wheel cars do have more horse power than the regular cars. The engine will always extend its strength to the tires because it works with unison. Even if it’s sandy, muddy, full of snow, the engine do not adjust to it and always trusts the tires to do the running. Now if you look in the charts of 18 inch tire size, choose the right width range, profile, and speed rating as to what kind of place you’re driving in.

It’s always easy to look for the perfect tire size if you know how to decode your tire’s numbers and letter. This can avoid accidents if you had chosen the right tire for your car and you will have less expense on buying tires because you knew what exactly is needed to replace your old tire.

17 Inch Tire Size Chart

Tire sizes comes in different selection and in different tire sizes chart, it breaks down in more selection leaving any man confused if he does not know how his tires must be read. There are simple decodes that can always be learned in order to have a correct tire for the car. What just needed is to familiarize on the four parts of the tire marking: vehicle type, ratio and width, load index and tire type, and lastly the rating of the speed limit. Say for example that your car is a light truck type with ratio of 178 with a V rating and a diameter of 17inch. You want to change your tires for long transportation, what you will do is look up on the 17 inch tire size chart.

Decoding 17 Inch Tire Size Chart

17 Inch Tire Size ChartThe very first thing when you want to change your tires is to know the diameter of your tire. There are lots of tire diameters that you can search but the most important is the size of your old tire. If you still don’t know where it is located, you just look for the marking and numbering on the side of your tire. It is always in inches that ranges from 13 up to 54 inches. After it, look for a 17 inch tire size chart. In this chart, you will see that it is all about the 17 inch tire size but differs in the speed rating, width, and aspect ratio or the so-called profile. How you will be using your tire may help you foresee what level of speed rating and aspect ratio is appropriate. Long transportation means that you need sturdy wheels that can adjust well on the road map. The width and the aspect ratio are important because you can see how much weight the tires can hold. The speed rating works with the engine’s horsepower. If you transportation vehicle applies on a 130 miles per hour, the tire may come in letter H.

Manufacturer’s Tire Size Chart Set

The performance capability of each 17 inch tire size chart is always in concerns of the manufacturers. Each of them uses different rims and styles to meet the standards of each consumer with the same 17 inch tire size chart. Having a massive production of cars, they also need to create availability of each car whole year round. It’s not wise to create cars that are just for summer or for winter, and what they need is they created tire size chart set to make the car run for winter or rainy or summer season. Having different tire style for different season makes any consumer spend less and accident free while driving. It is not always advisable to buy tires without looking first at the tire size chart set since it may not be suitable for that car. Hence, when you buy a certain tire, a manufacturer’s tire size chart set is what you needed to see first before selecting styles and rims.