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Have you ever tried to lift a tire? If yes, you must have realized that tires are quite heavy. Thus, how much does a tire weigh? This guide has the answer.
The weight of a tire mostly depends on its type and size. Large truck tires can weigh approximately 30 to 80 pounds, while smaller car tires would weigh about 20 to 22 pounds. However, the tire quality, material used in the construction, and application will significantly determine its weight.
This guide will look at several factors that will affect a tire’s weight. We will also take you through the average weight of common tires available in the market.
Let’s get to it.
The type of tire will significantly affect its general weight. The large tire size will naturally weigh more than the compact passenger tire.
It is not a big task to notice how tires stack up by weight compared to each other. Normally, the smaller the tire, the less the weight.
The most significant factor that influences the tire weight is the size. There are several facets of the tire size. To start with, you must consider the diameter of your tire. The diameter will affect the volume, which affects the weight. It also indicates how much material should be used, which makes the tire heavier.
You should also compare the tire width. It is scientifically proven that wider tires use more material and hold more pressure, resulting in higher weight.
A normal tire comes with different components such as the tire tread, the casing, and the belt system.
Since most of the materials used are the same in most manufacturing plants, there are some minor differences according to the type and use of the tire.
For instance, the mud or all-terrain tire comes with chunky tread blocks compared with a regular passenger tire. Though these two tires could be the same size, the passenger tire will be lighter than the all-terrain tire.
Also, a premium tire could weigh more than all. It comes with additional layers of rubber than a pocket-friendly tire. Likewise, the premium tire weighs more than a cheaper tire of the same type or size. This will translate to a higher price.
As mentioned before, a tire type significantly affects its weight. Let’s look at different types of tires and how much they weigh.
| Vehicle Tire Type | Average Weight |
| Passenger Car Tires | 27 lbs (12 kg) |
| Trailer Tires | 15. 5 lbs (7 kg) |
| Light Truck and SUV Tires | 48 lbs (22 kg) |
| Farm and Tractor Tires | 34 lbs (15 kg) |
| Commercial Van/Truck Tires | 115 lbs (52 kg) |
| ATV Tires | 23 lbs (10.4 kg) |
| Motorcycle Tires | 30 lbs (14 kg) |
| RV/Motorhome Tires | 71 lbs (32 kg) |
| Lawn Mower Tires | 5.6 lbs (2.5 kg) |
| Golf Cart Tires | 10 lbs (4.5 kg) |
| Car Tire Type | Average Weight of a Car Tire |
| Winter | 23 Lbs / 10.4 Kg |
| Summer | 19 Lbs / 8.61 Kg |
| All-Season | 20 Lbs / 9.07 Kg |
| All-Terrain | 34 Lbs / 15.4 Kg |
| Off-Road | 44 Lbs / 19.9 Kg |
| Performance | 20 Lbs / 9.07 Kg |
| Studded | 40 Lbs / 18.1 Kg |
There are a number of different types of passenger cars available with different wheel sizes.
On average, car tire sizes vary from 13 inches to 20 inches.
As stated above, tire size is one of the major factors that determine the weight of a tire. Most passenger car tires weigh between 14 pounds to 22 pounds on average.
Obviously, the bigger the tire, the higher the weight and vice versa. For example, a small passenger car with a 13-inch tire would weigh about 14 pounds, while an SUV with a 20-inch tire would weigh about 22 pounds.
ATVs come with tires that can withstand rough surfaces. Because of this, they are designed to withstand uneven terrain and more obstacles.
On average, the all-terrain vehicle tires weigh between 20 and 40 pounds. Additionally, the UTV uses the same type of tires.
A trailer tire should be able to sustain the weight of whatever you are transporting. According to the size of your trailer, a single tire should weigh anywhere around 10 pounds.
Just like any other heavy vehicle, a trailer holds a different number of tires. If your trailer has two axles with dual-tire hubs, it will hold a maximum of eight tires.
Obviously, a commercial truck tire should weigh more than a normal pickup truck. These vehicles carry heavy weight loads, and this necessitates large and heavier tires than the average ones. Such tires should also offer the ability to haul and tow.
On average, a commercial truck weighs around 100 pounds and 250 pounds. Like other types, lighter and heavier trucks exist in certain situations.
Just like the passenger car tire, the truck or SUV tire has different sizes. For a light-duty truck, the tire should be able to support regular transportation and towing. However, such tires can also be used on similar SUV models. Because of this, most tires lie between 17 inches and 20 inches.
A truck or SUV tire should weigh between 45 pounds and 100 pounds on average.
But some weigh less or more.
Farm and tractor tires come in a wide variety, according to your equipment type. These tires should be strong enough to handle all types of surfaces, and else the owner will not be able to get to crops or complete the tough tasks that are ahead.
For this reason, farm and tractor tires have different weight ratings. Some weigh up to hundreds of pounds, while others can weigh as low as 30 pounds.
A motorcycle tire should be lighter than a passenger car. Therefore, it is essential to maintain such weight to a minimum, and that is why motorcycles use more lightweight tires.
A motorcycle tire should weigh around 8 pounds to 30 pounds on average. Normally, the rear tires weigh more than the front tires.
A 16 inch ROH rim has a weight of about 34.17 pounds, and the tire weighs 25lbs.
the weight may differ according to the brand that the tire and the rim belong to. Stock 4th generation SE rim weighs between 18-20 lbs, while the whole combination can weigh about 42-44 lbs.
A tire and rim’s weight mainly depends on the material used in the construction, the shape (large or small), and its configuration.
Monster truck tires are the heaviest of all and weigh around 362kgs and 408kgs. This heavyweight is a result of the sheer size of the tires. Most of them are 43 inches wide and 66 inches high.
Several components that are combined to make tires significantly impact their weight. All these parts join to enhance the tire’s wear, traction, and handling. They also provide traction and cornering capabilities for the tire.
Such components are:
The tire tread: this is the topmost slab of the tire that is made of two components, the tread cap and the tread base.
The tread cap is an abrasion-resistant material that is used to provide mileage and traction.
Tire Casing: the tire casing is also known as the body of the tire and comprises several components such as the inner liner (which seals the air inside the tire tube), bead (which connects the tire to the wheel), sidewall (which is responsible for providing the tire weather resistance), and body ply (which improves the strength of the tire rubber).
Belt System: the belt system is found at the top of the casing and conveys stability to the tread part of the tire. It also plays a significant role in tire handling, wear, and traction. Most tire industries use steel to make the belt system. This is because steel improves the strength of the treat part without subjecting it to a lot of weight.
A tire’s weight depends on the type of tire you have on your car. If you drive a heavy-duty track, then the tires on your truck will be heavier than someone who drives a passenger car, even if the tires are of the same size.
On average, commonly found tires on the market have a weight range of between 20 pounds to 300 pounds. However, special tires like those used in monster trucks weigh up to 900 pounds. Such tires enjoy a small share in the market.
Niklas
Hi, my name is Niklas, the head content creator & CEO of Whirling Wheelz. I am very interested in vehicles of all kinds, mainly cars. I have a car mechanics degree from high school and a big hobby of mine is to follow the WRC (World Rally Championship) both online and through travel.
If you’ve ever lifted a tire, you may have noticed that tires are quite heavy. So, how much do tires weigh? This article has the answers.
A tire’s weight is dependent on its size and type. Smaller, passenger car tires weigh approximately 20 to 22 pounds while larger truck tires weigh around 30 to 80 pounds. However, the materials used, quality of the tire and application will also determine the weight.
In this article, we will take a closer look at the different factors that affect a tire’s weight. We will also walk you through the average weight of the different tires on the market. By the time you finish reading this article, you will have an answer as to how much tires weigh.
We are committed to publishing well-researched, informative, up-to-date and relevant articles. And this is made possible by our team of content creators, comprising certified tire specialists, seasoned researchers, and experienced journalists. So, whenever you are reading a tire article or review on our site, you can rest assured the information is credible.
The average weight of a tire will depend on various factors. It will depend on the materials used, the type, quality and size, since different vehicles use different tire types and variations.
A standard tire features different components like the tire casing, the belt system, and the tread.
While most of the materials used in these components are standard across the industry, there are some slight variations, depending on the type and application of the tire.
For example, an all-terrain tire or mud-terrain tire will come with chunkier tread blocks, compared with an all-season tire. Hence, while the two tires may be of the same size, the mud-terrain tire will be heavier than the all-season tire.
At the same time, a premium, high-quality tire may come with more rubber layers, compared to a budget tire. Similarly, you can expect the premium tire to weigh more than the budget tire, as much as they may be of the same size or type.
As noted above, a tire’s weight will also depend on the type. Let’s take a closer look at the different types of tires on the market as well as how much they weigh.
There are hundreds of different models of passenger cars on the market today. And these different cars come with varying wheel sizes.
On average, wheel sizes in this category range between 13 inches and 20 inches.
And as mentioned above, one of the factors, size is one of the factors that determine a tire's weight. On average, most of the tires in this category weigh between 14 pounds to 22 pounds.
As you may expect, the smaller the tire, the smaller the weight and vice versa. For instance, a small city car will have a 13-inch tire, weighing approximately 14 pounds while a large sports car or an SUV will have a 20-inch tire, weighing around 22 pounds.
Similar to passenger car tires, truck tires also come in different sizes, depending on the type of truck. For trucks, you can categorize them into light-duty truck tires and commercial truck tires.
Tires for these vehicles range between 17 inches to 24 inches. Most light-duty truck tires weigh around 66 pounds while some can come with weights of up to 170 pounds depending on the size.Besides passenger tires and truck tires, the tire market is also filled with various types of specialty tires. Such tires include RV tires, tractor tires, trailer tires, ATV tires, and farm equipment tires, among others.
Tires in this category weigh between 6 pounds to 250 pounds. Again, the weight will depend on the size of the tire, the type and application. For instance, a lawn more tire will weigh around 5.5 pounds while a tractor tire will come with a weight of approximately 253 pounds.
Farm tires and tractor tires weigh between 200 pounds to 400 pounds while ATV tires typically weigh approximately 35 pounds to 70 lbs. Most of the golf car tires on the market weigh around 10 pounds while a standard motorcycle tire will weigh around 30 lbs.
Monster truck tires are the heaviest in the market. These tires are specifically built for heavy-duty hauling and towing. Hence, they should be sturdy enough to handle extreme loads without blowing.
Most of the tires in this category measure approximately 43 inches wide and up to 66 inches high. Hence, you will have a tire that is approximately 4 feet wide and 6 feet high, thus the name.
So, how much do monster truck tires weigh? On average, these tires weigh around 800 pounds to 900 pounds. As you can see, there’s quite a significant difference in weight between these tires and ordinary truck tires.
A tire’s weight will depend on the tire you have on your vehicle. If you drive a passenger car, then the tires on your vehicle will be lighter than someone who drives a heavy-duty truck.
On the same note, if your vehicle has a set of mud terrain tires, they will be heavier than someone whose vehicle has performance tires, as much as the two tires may be of the same size.
On average, most of the tires on the market weigh between 20 pounds to 300 pounds. Specialty tires such as those used in monster trucks can weigh up to 900 pounds. But, their market share is considerably small.
Technical parameters such as weight and volume of a truck tire in the table below are indicative with an error. On average, indicators fluctuate by 2 kg. above or below. The dependence of weight in addition to the size of truck tires can be on the type of tread, more massive, heavy truck tires for off-road conditions.
As a rule, these parameters are used to calculate the cost of transportation costs for the transportation of overall truck tires.
It is also necessary to take into account additional data for the correct calculation, such as the width, length and height of one place.
| Size | OIM , m3 | weight, kg | ||
| 9.5017.5 9001. | ||||
| 205/65R17.5 | 0,12 | 14,7 | ||
| 205/75R17.5 | 0,13 | 15,7 | ||
| 215/75R17.5 | 0 ,11 | 27.5 | ||
| 225/75R17.5 | 0.13 | 21.7 | ||
| 235/75R17.5 | 0.14 | 29.3 | ||
| 245/70R17.5 | 14 | 30.5 | ||
| 265/70r17.5 | 0.14 | 31.9 |
| Weight, kg | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
245/70R19. 5 | 0.15 | 34.3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 265/70R19.5 | 0.17 | 39.1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 285/70r 21 | 43.3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 305/70r19.5 | 0.23 | 45.3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 435/50r19.5 | 0.37 | 63.3 | 9000 9000 tires R20
| Size | 103.7 | |
| 365/80r20 | 74.4 |
| 425/85 R21 | 120.7 |
0016 | Weight, kg | | ||||
| 11. | 0.32 | 57 | |||
| 12.00r22.5 | .9 13.9 13.9 13.9 13.9 13.9 900 13.9 900 13.9 900 13.9 9ATHER0.36 | 70.2 | |||
| 275/70r22.5 | 0.22 | 50.6 | |||
| 275/80r22.5 | 0.24 | 51.5 51. | 295/60R22.5 | 0.25 | 53 |
| 295/75r22.5 | 0.3 | 62.5 | |||
| 295/80r22.5 | 0.34 | 63.2 | 305/70r22 28 | 61.3 | |
| 315/60r22.5 | 0.3 | 63.5 | |||
| 315/70r22.5 | 0.35 | 0.35 | 71 | ||
| 385/55R22.5 | 0.45 | 79.2 |
When choosing tires for their cars, many drivers often pay attention to their dimensions, height and type of tread, seasonality, indexes and some other parameters indicated on the side surface of the wheel. At the same time, one of the most important parameters has always been the weight of rubber, because the dynamics of the vehicle, the length of the braking distance and, as a result, the action of inertial forces, an indicator of fuel economy, largely depend on it.
Tire weight can be seen on almost any official portal of well-known brands, as it is part of the publicly available technical specifications. In addition, experts have long established that, regardless of the structure, manufacturer and other initial data, all tires of the same size have a mass within a single range. In general, the weight of tires, as a rule, varies under the influence of the following parameters:
Tires for passenger cars
To make the choice of tires more objective, each driver must know the weight of the wheels and choose the most convenient tire parameters for himself. So, for example, if a small car with an engine power of less than 60 liters. With. a reinforced tire will be installed, its severity will even affect the traction properties of the vehicle. If high-speed driving is important for a motorist, then on heavy tires he will never be able to develop the dynamics limiting for a given vehicle.
Low profile rubber
To understand the relationship between wheel dimensions and weight, drivers should refer to specially compiled tabular materials that show all the basic tire parameters that affect this indicator and, accordingly, the average wheel weight for each dimension.
Tire weights, a table with the most popular parameters such as tire sizes, weights and volumes is shown below.
| Tire width, mm | Tire profile height, mm | Tire seat diameter, inches | Tire volume range for given parameters, m³ | Weight range for given wheel parameters, kg |
| 145 | 65 | 13 | 0. | 5.1–5.3 |
| 165 | 70 | 13 | 0.049–0.051 | 6.1-6.3 |
| 185 | 70 | 13 | 0.059–0.061 | 7.5–7.7 |
| 195 | 60 | 13 | 0.06–0.062 | 7.9-8.1 |
| 215 | 50 | 13 | 0.079–0.081 | 9.6–9.8 |
| 155 | 65 | 14 | 0.049–0.051 | 5.6-5.8 |
| 175 | 60 | 14 | 0.059–0.061 | 6.5–6.7 |
| 185 | 55 | 14 | 0.06–0.062 | 6.9–7.1 |
| 195 | 60 | 14 | 0.069–0.071 | 8.3-8.5 |
| 205 | 70 | 14 | 0.079–0.081 | 10.1–10.3 |
| 215 | 65 | 14 | 0. 089–0.091 | 10.4–10.6 |
| 225 | 70 | 14 | 0.98–1 | 12.7–12.9 |
| 165 | 65 | 15 | 0.059–0.061 | 6.9–7.1 |
| 175 | 65 | 15 | 0.06–0.062 | 7.2-7.4 |
| 185 | 60 | 15 | 0.069–0.071 | 8.2–8.4 |
| 195 | 55 | 15 | 0.07–0.072 | 8.8–9 |
| 205 | 65 | 15 | 0.088–0.09 | 9.5–9.7 |
| 215 | 60 | 15 | 0.089–0.091 | 11.3–11.5 |
| 225 | 60 | 15 | 0.099–0.1 | 10.8–11 |
| 235 | 70 | 15 | 0.119–0.121 | 14.9–15.1 |
| 255 | 65 | 15 | 0. | 17.8–18.2 |
| 175 | 60 | 16 | 0.069–0.071 | 7.5–7.7 |
| 185 | 60 | 16 | 0.07–0.072 | 9.1-9.4 |
| 195 | 55 | 16 | 0.079–0.081 | 8.6–9.2 |
| 205 | 55 | 16 | 0.081–0.083 | 9.1-9.4 |
| 215 | 55 | 16 | 0.089–0.092 | 9.8–10.3 |
| 225 | 50 | 16 | 0.09–0.094 | 10.6–11 |
| 235 | 50 | 16 | 0.1–0.104 | 10.9–11.3 |
| 245 | 45 | 16 | 0.102–0.106 | 11.4–11.8 |
| 255 | 40 | 16 | 0.111–0.115 | 16.2-16.6 |
| 265 | 40 | 16 | 0. | 18.4–18.8 |
| 195 | 40 | 17 | 0.071–0.074 | 8.4–8.7 |
| 195 | 45 | 17 | 0.073–0.077 | 9–9.3 |
| 205 | 55 | 17 | 0.088–0.091 | 10.5–10.9 |
| 215 | 65 | 17 | 0.11–0.114 | 13–13.4 |
| 225 | 60 | 17 | 0.112–0.116 | 13.5–13.9 |
| 235 | 60 | 17 | 0.119–0.123 | 12.8–13.2 |
| 245 | 55 | 17 | 0.121–0.125 | 12.9–13.3 |
| 255 | 55 | 17 | 0.122–0.128 | 13.1–13.4 |
| 265 | 50 | 17 | 0.124–0.13 | 13.2–13.6 |
| 275 | 50 | 17 | 0. 14–0.141 | 18.4 - 19 |
| 205 | 40 | 18 | 0.079–0.081 | 8.9–9.2 |
| 215 | 55 | 18 | 0.099–0.102 | 11.4–11.8 |
| 225 | 55 | 18 | 0.108–0.112 | 12.4–12.8 |
| 235 | 60 | 18 | 0.129–0.133 | 16.1-16.6 |
| 245 | 60 | 18 | 0.148–0.154 | 16.7–17.2 |
| 255 | 60 | 18 | 0.151–0.157 | 16.8–17.4 |
| 265 | 60 | 18 | 0.158–0.164 | 17–17.6 |
| 275 | 65 | 18 | 0.198–0.204 | 18.7–19.4 |
| 285 | 65 | 18 | 0.208–0.218 | 19.9–20.7 |
According to the weights and volumes of tires according to the table, motorists just need to select the tire parameter they are interested in for their vehicle, and then multiply the corresponding mass indicator of one tire by 4.
Thus, you can find out the mass of all tires that need to be installed on the vehicle means.
Many car enthusiasts are wondering how much tires for trucks weigh, which plow Russian federal highways in large numbers.
Note!
It must be said right away that these wheels are several orders of magnitude superior to passenger tires in terms of geometric parameters, but that's not all - they have a much higher wear resistance index, which is achieved due to a larger number of rubber layers in the sole and side cord of the tires. Because of this, the total volume of the rubber compound, which is spent on the manufacture of such a tire, significantly exceeds the same indicator for a tire of a smaller dimension, and, of course, such a product has a relatively large mass.
So, the main size range of tires and the mass values corresponding to them are shown in the following table.
| Tire size | Tire volume, m³ | Tire weight, kg | Tire size | Tire volume, m³ | Tire weight, kg |
10. 00R20 | 0.264 | 52.4 | 275/70/R22.5 | 0.221 | 51.2 |
| 11.00R20 | 0.32 | 65.7 | 275/80/R22.5 | 0.239 | 51.9 |
| 11.00R22.5 | 0.384 | 51.8 | 285/70/R19.5 | 0.191 | 43.6 |
| 12.00R20 | 0.457 | 71.5 | 295/60/R22.5 | 0.301 | 62.7 |
| 12.00R24 | 0.315 | 79.7 | 295/75/R22.5 | 0.267 | 57.4 |
| 12.00R22.5 | 0.366 | 64.7 | 295/80/R22.5 | 0.288 | 63.5 |
| 13.00R22.5 | 0.528 | 70.6 | 305/70/R19.5 | 0.196 | 45.6 |
| 14.00R20 | 0.533 | 104.8 | 305/70/R22.5 | 0.284 | 61. |
| 205/65/R17.5 | 0.127 | 14.9 | 315/60/R22.5 | 0.299 | 63.2 |
| 205/75/R17.5 | 0.131 | 16.1 | 315/70/R22.5 | 0.353 | 64.3 |
| 215/75/R17.5 | 0.148 | 26.4 | 315/80/R22.5 | 0.327 | 71.1 |
| 235/75/R16 | 0.129 | 15.9 | 365/80/R20.5 | 0.436 | 74.7 |
| 245/75/R17.5 | 0.134 | 22.3 | 385/55/R22.5 | 0.377 | 75.1 |
| 245/75/R17.5 | 0.141 | 29.4 | 385/65/R22.5 | 0.383 | 76.3 |
| 265/70/R17.5 | 0.148 | 30.7 | 385/65/R22.5 | 0.378 | 76.7 |
| 265/70/R19.5 | 1.152 | 34.5 | 425/65/R22. 5 | 0.479 | 84.8 |
| 275/70/R17.5 | 0.164 | 32.3 | 435/50/R19.5 | 0.362 | 63.3 |
| 275/70/R19.5 | 0.177 | 39.7 | 445/65/R22.5 | 0.561 | 96.4 |
Thus, if a full-fledged truck has 26 wheels by 9axles, the mass of tires on them can exceed 2 tons, but this has little effect on its cruising speed, since the total curb load from its own weight and the goods transported can be ten times greater.
Note!
Unfortunately, at the factory, manufacturers almost never insert the tire weight into the marking line, which indicates the size range, indexes and other rubber characteristics, and motorists have to look for this parameter on their own in the catalogs of a particular tire brand. In addition, it is not the mass of the tire that is important for the driver, but the total weight of the wheel assembly, since on the basis of this value it is possible to select the value of inertial forces and determine the braking distance of the car or the risk of skidding.
So, this indicator consists of the following parameters:
So, when driving, these compounds evenly cover the entire inner part of the cylinder and prevent the loss of pressure in the tires, since their viscous structure completely clogs even microscopic cracks or punctures. Please note!
Some drivers believe that air under pressure in a tire also has mass, and of course this is partly true, but compared to the total weight of the wheel assembly, this figure does not reach up to 1/1000 of the total mass.
How much does an R16 or R17 tire weigh? To understand what the mass of the wheel assembly is, then, depending on the material of the disk, the tire mass given above simply needs to be multiplied by a correction factor from 1.6 to 2. Thus, if the weight of the R16 wheel assembly for a passenger car is about 11 kg , then the cast wheel assembly will have a mass of approximately 17–18 kg. At the same time, the weight of one R17 tire can be 13 kg, and on the disk it will be approximately 20 kg.
The mass of tires is a conditional value, since it can fluctuate for different manufacturers, and a motorist can determine the exact weight of the wheels for making some decisions only by experimenting in kind, that is, banal weighing after installing the tire, balancing and forcing pressure into it.
The total mass of the car is the sum of the sprung and unsprung mass. is included in the unsprung mass and is an extremely important, one might say, defining characteristic in the dynamics of a car.
The thing is that the unsprung mass makes a vertical movement relative to the car body, just remember how the chassis behaves when driving over bumps. When a car moving at speed hits a bump, the unsprung mass rushes up, imparting kinetic energy to the vehicle body, while the sprung mass must compensate for this push. That is why the balance of sprung and unsprung mass is very important, which should be distributed in a ratio of 85/15. From the foregoing, it is logical to conclude that the smaller the non-dessor mass, the smoother the car moves. However, it is very important that this softness does not turn out to be prohibitive, otherwise the wheels will simply stop holding the road properly. As noted earlier, the weight of tires is the main component of the unsprung mass, which means that when chasing dynamic performance, you should not forget about the correct weight of rubber.
It is impossible to unambiguously answer the question of what tire weight is better.
It all depends on many factors. In order to try to clarify this issue, one should recall such a physical concept as inertia. Inertia is a measure of resistance to change. When the driver presses the gas pedal, the vehicle's engine spins the wheels, while a certain amount of the energy generated by the engine is spent on overcoming the weight of the wheel, the main part of which is enclosed in tires. It turns out that the lighter the installed tires, the easier the car spins the wheels, which means it picks up speed faster. In a word, if the weight of the tires has practically no effect on the maximum speed of the car, then in its time of gaining a certain speed, these “rubber” kilograms play one of the main roles. As a rule, the average mass of a wheel on civilian cars is slightly less or slightly more than 19kg. These figures can be called the golden mean suitable for the average city dweller who does not go into the details of the dynamic characteristics of his vehicle and cares more about his ability to deliver from home to work and back.
First you need to familiarize yourself with the tire size recommended by the car manufacturer, it is not recommended to ignore it. The size is indicated in the operating book. Most often there are two recommendations - for summer and winter. Tire size largely determines their weight, but not without exceptions. To date, tire production technologies have stepped forward and those sizes that were characteristic only for summer tires in the early days can now be found among winter options. Conditionally tires can be divided into two categories:
As a result, they are light in weight. Of course, there are other types of tires, but they belong to highly specialized categories. For example, because of their high cost, not very popular eco-tires with a long resource. There are also sports tires that have high resistance to extreme overloads. To sum up: it will be much more efficient in operation to choose tires based on the purpose of use, and not on weight.
To determine the weight of automotive shoes, there are tables in which the size and volume are correlated with weight. These tables can and should be used. However, we should not forget that the weight may vary depending on the manufacturer.
First, as already mentioned, this is the size. The larger the size, the heavier the tire and vice versa, the smaller, the lighter it is. Although, this is not and is not always the case, because the decisive fact here will be the tire production technology.
Second is the thickness of the sidewall of the tire. In addition to the mass, the thickness of the sidewall determines the resource. The thicker the sidewall, the longer the rubber will last. There are tires with a reinforced sidewall, their resource is impressive, and if buying such tires you can save money due to their slow wear, then such tires will definitely not positively affect fuel consumption.
Thirdly, this is the load index. The load index is a number that characterizes the maximum load on the tire. The index does not always correlate with weight. In this case, the composition of the rubber from which it is made is much more important. Today, there are lightweight tires on the market that can withstand very heavy loads, while also having increased wear resistance.
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