How Much Do Tires Weigh?

So, you are thinking about buying a set of new tires, and after reading dozens of reviews online, you pick a model that suits you. It has just the right dry/wet traction for your needs, a comfortable ride, and a good treadwear warranty.

But have you thought about how much tires weigh? Is the model you chose lighter or heavier? And will it make a difference? Unfortunately, tire weight is often overlooked by vehicle owners, though cyclists, for example, put a lot of thought into it when purchasing new tires.

And tire weight is very important, make no mistake about that. Sure, it is more important on bicycles, where the difference in weight can be really felt on inclines, but tire weight can also affect multiple facets of a car's driving dynamics, from braking and acceleration to ride comfort and fuel consumption.

The problem is tiremakers don't provide the weight of new tires. They might mention that lightweight materials were used in the construction, but buyers won't get the exact weight for every size. Their thinking is perhaps that buyers don't care, but in my mind, it is their job to make buyers care about this important metric.

For that reason, let's delve deeper into the manufacturing processes, materials, and design intricacies that come together to form the tire's weight.

Understanding Tire Weight

How much do tires weigh?

How much do tires weigh?

Before we start getting into the numbers, let's have a closer look at the importance of tire weight and all factors that affect it.

1. Importance of Tire Weight in Vehicle Dynamics

The weight of a tire directly influences the unsprung mass of a vehicle, which comprises parts of the vehicle not supported by the suspension (e.g., wheels, tires, and brakes). 

This unsprung mass has a direct impact on a car's driving dynamics in several ways, and whichever way you look, more weight means worse vehicle dynamics. This is even true for ride comfort, although it sounds counterintuitive.

Namely, due to the higher unsprung weight, heavier tires will not respond as swiftly to road irregularities, making the ride feel harsher, especially on bumpy terrains. The suspension will also have a harder time stabilizing the wheel after it hits a bump, so repetitive impacts will make the ride even worse.

Furthermore, your vehicle will be slower and will brake worse with heavier tires. A lighter tire requires less energy to rotate, potentially enhancing the vehicle's acceleration. It will also require less force to stop rotating, meaning the brakes will have an easier time fully locking the wheel.

Lastly, your vehicle will be worse through the corners with more unsprung weight. Of course, the type of tire plays a big role here, but tires contribute to the vehicle's gyroscopic effects, especially during cornering. A change in tire weight can alter these effects, impacting the overall handling characteristics of the car.

It is important to note that unsprung weight isn't everything. Some heavier tires might still provide a more comfortable ride thanks to the cleverer design and more agile handling due to the stiffer sidewalls and higher grip. Still, when comparing tires with similar performance levels, the lighter one should perform better overall.

2. Factors Influencing Tire Weight

The modern tire isn't just a rubber donut filled with air. It also consists of other parts to enhance the structural rigidity of the tire. Notably, tires are made of various compounds, including natural rubber, synthetic rubber, fabric, steel wires, and other chemical compounds. The ratio and type of these materials can influence the tire's weight.

Furthermore, the increase in tire size is directly correlated with an increase in weight. This includes the width, diameter, and sidewall height. The number of plies and the load capacity also influence the tire's weight. More (or thicker) ply layers usually mean more durability but also added weight.

Finally, aggressive or deep treads, often found on all-terrain, off-road or winter tires, can add extra weight compared to slick or summer tires.

3. Manufacturing Processes and Weight Differences

The way the tire is constructed also plays a big role in its weight. For instance, whether the manufacturer uses a steel or a fabric belt makes a difference, with the former offering better puncture resistance but also increasing the weight. Thus, premium manufacturers use advanced materials that offer steel-like puncture resistance without the weight penalty.

Furthermore, the construction of the tire itself affects weight. Today, most passenger vehicles run on radial tires, where the plies run radially from bead to bead. These often weigh less and offer better fuel efficiency compared to the traditional bias-ply design, where the plies that run diagonally from one bead to the other. However, bias-ply tires are still used on agricultural and industrial vehicles due to their strength and puncture resistance.

Some premium cars today come with run-flat tires, which allow driving for up to 50 miles (80 km) at a top speed of 50 mph (80 km/h) even after a complete pressure loss. To achieve that, run-flat tires have reinforced sidewalls, which add considerable weight to the whole tire.

On the other end of the spectrum, almost every tiremaker has an eco-friendly tire in its lineup. These tires are designed with lightness and low rolling resistance in mind, aiming for better fuel efficiency. However, they often sacrifice grip to achieve that.

Weight Differences Based on Tire Types

How much does a tire weigh?

How much does a tire weigh?

As you probably learned from my in-depth reviews, where I put a lot of thought into choosing the right tires for the job, every vehicle type, driving condition, and safety requirement demands a unique tire. From cars and trucks to climate requirements, tires are tailored to optimize performance.

As a result, weight becomes an essential factor, as it affects efficiency, handling, and wear. Let's delve into how different tire types vary in weight and why.

1. Passenger Car Tires vs. Truck Tires

Passenger cars or P-metric tires often come with no designation before the size of the tire. Still, some tires made for crossovers and SUVs come with the letter P before the numbers in order to differentiate between the LT-metric tires that are also available for some of those vehicles. Oh, and LT is Light Truck, meaning these tires are designed for larger SUVs and pickup trucks.

In essence, this differentiation focuses on the load capacity of the tires, with LT-metric tires being more capable in that regard. Here is how they differ:

Passenger Car "P-metric" Tires

  • Weight Range: Typically, these tires range from 20 to 30 pounds (9-14 kg), depending on their size and construction.
  • Composition: PCTs are designed primarily for comfort, efficiency, and handling. They have a lighter construction and fewer plies or layers.
  • Purpose: Aimed at vehicles that predominantly operate on paved roads and highways, these tires prioritize smooth operation and fuel economy.

Light Truck "LT-metric" Tires

  • Weight Range: Truck tires can weigh from 30 up to 60 pounds (14-28 kg) or more, especially for those designed for larger or heavy-duty trucks.
  • Composition: These tires possess a rugged construction to handle heavy loads, off-road terrains, and challenging conditions. More robust materials and increased ply counts contribute to their added weight.
  • Purpose: Made for trucks and SUVs, they are designed to withstand rough terrains, carry heavy loads, and offer durability, often at the cost of a stiffer ride.
You will find 305 tire sizes frequently used in SUVs, Trucks

Truck tires can weigh from 30 up to 60 pounds or more

2. Winter Tires vs. Summer Tires vs. All-Season Tires

Apart from how much weight the tires can carry, they also differ in the climate conditions they are designed for. Today, the most popular tire types when it comes to seasons are winter, summer, and all-season, expanded lately with all-weather tires (aiming for higher snow traction than regular all-season tires).

Here is how they differ:

  • Winter Tires

Weight implications: winter tires may weigh slightly more than their summer or all-season counterparts of the same size, primarily due to their deeper tread patterns and specialized compounds.

Composition: these tires are manufactured with softer rubber compounds to remain flexible in freezing conditions and have tread patterns designed to grip snow and ice.

  • Summer Tires

Weight implications: they are typically lighter than winter tires because of their specific tread pattern and rubber compound.

Composition: summer tires are made of a harder rubber compound suitable for hot pavements. Their tread patterns are optimized for wet and dry conditions during warmer months, offering superior grip and handling.

  • All-Season Tires

Weight implications: these tires fall in between summer and winter tires in terms of weight, offering a balance for year-round performance.

Composition: designed to handle a variety of conditions, from dry and wet pavements to light snow, their compound and tread design is more versatile.

  • All-Weather Tires

Weight implications: these are a more winter-oriented version of all-season tires, offering a better year-round balance for places with harsher winters.

Composition: similar to all-season tires in design, although with a slightly more pliable tread compound and a more aggressive tread pattern

3. Run-Flat Tires vs. Conventional Tires

Run-flat tires are designed to allow the driver to continue driving after a complete pressure loss, providing a grace period to reach a safe location or service center. As such, they are a much more convenient solution and are employed in many premium vehicles today. 

Still, they come at a weight penalty when compared to regular tires, and a significant one at that. The main culprit behind this is the reinforced sidewall, which needs to be bulky enough to carry the whole weight of the vehicle while driving. The stiff insert also makes the sidewalls harder, even when the tire is inflated.

As a result, run-flat tires offer a bouncier ride than regular tires. Also, due to the added unsprung mass, they will affect steering responsiveness and handling agility in a negative way. Still, it is important to note that cars with run-flat tires don't require a spare, which cuts a significant "sprung" weight from the car.

How Much Does a Tractor Tire Weigh?

Video created by: Good Works Tractors

Tractor tires are vastly different than tires for passenger vehicles, but also trucks, SUVs, and commercial vehicles. That is because they are designed for use on uneven terrains and not for use on the highway. In fact, tractors are not allowed to drive on the highway.

From plowing fields to pulling heavy loads on various terrains, the demands placed on tractor tires are quite significant. Consequently, they are constructed robustly, making them considerably heavier than most other tires.

1. Factors Influencing the Weight of Tractor Tires

Like with any other tire, the size makes the biggest difference when it comes to weight. There is a plethora of different tire sizes to accommodate various tractors, from small ones to large agricultural machines.

But the design of the tractor tire also plays a big role in the weight. For instance, tires designed for muddy or soft terrains might have deeper treads with larger tread blocks, increasing the rubber volume and, consequently, the weight.

Furthermore, agricultural tires designed for demanding heavy-duty tasks also feature multiple ply layers, which further add to the weight. The higher the ply rating, the more layers of fabric and rubber it has, leading to an increase in weight. This is particularly true for bias-ply tractor tires, which are still very common in the agricultural world.

Finally, although it is not directly associated with the weight of the tire, in some agricultural applications, tractor tires are filled with a fluid, like a calcium chloride solution. The fluid is used to add ballast, improving traction and stability, but it also adds to the unsprung weight of the whole wheel assembly.

2. Average Weight Range of Tractor Tires

How much does a tractor tire weigh?

How much does a tractor tire weigh?

Finding the average weight of tractor tires is not very logical, simply because tractors themselves vary in size and weight. From compact tractors for a small garden to industrial tractor tires that are used by huge corporations, there is quite a lot of difference in weight.

With that said tires for garden tractors weigh between 20 to 50 pounds (9 to 23 kg) per tire. Meanwhile, for utility tractors, the average weight is between 100 to 500 pounds (45 to 227 kg) per tire, depending on the size and specific application.

Moving to large agricultural tractors, the tire's weight ranges between 400 to 900 pounds (181 to 408 kilograms) or more per tire. Sounds like a lot, but wait until you hear about industrial tractors, which weigh over 1,000 pounds (454 kg) for a tire.

3. Considerations for Handling and Installation

As you would have probably guessed, changing a tractor tire isn't as easy as changing a car tire. Given the substantial weight of tractor tires, especially those for larger machinery, special equipment, and techniques are often required for their installation and maintenance. For that reason, only companies specialized in tractor tires will agree to work on them, and that is particularly true for larger tractors.

Things are even more difficult if the tires are filled with ballast fluids. In that case, the operators should take extra care to handle them without causing spills or leaks, which could be environmentally hazardous and also affect the tire's performance.

How Tire Weight Impacts Performance and Fuel Efficiency

Drivers almost never put thought into how much tires weigh, let it's a crucial aspect of tires that can greatly impact how the vehicle performs. Tires essentially form the primary contact point between the vehicle and the road, and their characteristics can have cascading effects on how the car behaves.

1. Effect on Fuel Efficiency

Tire weight can have a significant impact on fuel efficiency and, subsequently, emissions. Here is why it affects these things:

  • Rotational mass: tires contribute to the vehicle's unsprung and rotational mass. Being part of the rotating assembly, any increase in tire weight requires more energy to run them. As a result, the engine needs to work harder, impacting fuel consumption. Lighter tires reduce this rotational inertia, making it easier for the vehicle to accelerate and decelerate, thus enhancing fuel efficiency.
  • Rolling resistance: the tire's weight can influence its rolling resistance – the force resisting the tire's motion as it rolls on the surface. Heavier tires, especially if underinflated, can increase this resistance, leading to higher fuel consumption.
  • Optimal efficiency: it's worth noting, however, that while lighter tires may offer improved fuel efficiency, it's essential they are also robust and durable. Too light, and they might wear out quicker or be more susceptible to punctures. As a result, the owner will need to buy more tires, which is not efficient because the manufacturing of every tire leaves a big carbon footprint.

2. Influence on Braking and Acceleration

Apart from affecting fuel economy, rotational inertia also plays a big role in the vehicle's dynamics. Namely, heavier tires require more force to rotate, which will hurt the acceleration times of the vehicle. The same holds true when decelerating – the brakes will need more energy to stop the wheel, potentially resulting in longer stopping distances.

Another lesser talked about aspect of heavier tires is that they tend to retain more heat. This can be helpful in some climates, where the added temperature stability and higher heat retention will result in a better grip.

However, if the tires get too hot, it will result in reduced braking performance and brake fade. Higher temperatures also increase the likelihood of a blowout happening.

3. Role in Ride Comfort and Handling

The tire weight also has a big impact on ride comfort. It can influence how the suspension reacts to road imperfections, with lighter tires allowing for quicker suspension response, offering a smoother ride over bumps and potholes.

Furthermore, heavier tires won't allow the vehicle to change direction responsively, making the car more cumbersome to drive. However, the construction and sidewall stiffness of the tire, combined with its weight, will dictate its overall influence on handling.

Heavier tires do have some advantages, though, particularly when it comes to dampening vibrations and noise, and on average, offer a quieter ride. Still, this is also heavily influenced by the tire's construction, tread design, and materials used.

Different Types of Tires and How Much They Weigh

How much do tires weigh?

How much do tires weigh?

Tires come in various shapes and sizes, but also different rubber compounds and tread patterns. From racing tires to eco-friendly tires, here is everything you need to know about each tire type.

1. Racing Tires

Racing tires are precision-engineered for high-speed track performance. They are designed to provide maximum grip, responsive handling, and quick heat dissipation. Their tread patterns (or lack thereof in the case of slicks) are optimized for dry conditions, ensuring optimal surface contact.

Overall, racing tires often utilize softer rubber compounds to increase grip, though, in some endurance championships, slightly harder compounds are used. Still, they might be reinforced with materials such as Kevlar or other polymers to enhance strength without significantly increasing weight.

As a result, they weigh between 15 to 25 pounds (7-12 kg). However, specific racing categories or larger sizes might push this range higher.

2. All-Terrain and Off-Road Tires

Built for maximum traction on uneven and slippery terrain, as well as for toughness, off-road tires are the best choice for exploring the wilderness. All-terrain tires, meanwhile, are slightly more civilized versions with better on-road grip and comfort.

Still, both all-terrain and off-road tires have aggressive tread patterns with large void areas. Moreover, they feature robust sidewalls with thicker plies, along with a more durable rubber compound, and may have added reinforcements to ensure longevity in tough conditions. The tread patterns are meticulously designed to eject debris and prevent clogging.

Due to their robust nature and the extra material used for their chunky treads, off-road tires are generally heavier, ranging from 35 to 60 pounds (15-27 kg), depending on the size and specific design.

3. Highway Tires

These tires are specifically designed for large SUVs and light trucks that spend the majority of their time on the highway. They feature moderate tread depths and are built with compounds that resist irregular wear and often incorporate noise-reducing technologies.

Highway tires usually have very high load ratings, meaning they can carry a lot of weight. Tiremakers achieve that by using thicker or more ply inserts, which add to the overall weight when compared to a regular tire for SUVs. As a result, they weigh between 25 to 40 pounds (11-18 kg).

4. Eco-Friendly Tires

Eco-friendly, or low-rolling-resistance tires, are developed to enhance fuel efficiency. They reduce the energy lost during driving, which usually dissipates heat. Commonly found on hybrid and electric vehicles, these tires aim to maximize the vehicle's range and efficiency.

Tiremakers often use advanced lightweight materials to shed as much weight as possible from their eco-friendly tires, all in the name of higher fuel efficiency and lower emissions. As a result, eco-friendly tires typically range between 20 to 30 pounds (9-14 kg).

5. Touring Tires

Touring tires and grand touring tires are designed for comfort, longevity, and secure grip in most weather conditions. They're a popular choice for compact cars, sedans, minivans, and small SUVs.

The compounds used in touring tires are typically designed for a smooth ride, and the structure aims for even wear. However, lately, manufacturers also merged their eco-friendly offerings with their touring tires, so they have also become a good option if you want lower fuel consumption.

As a result, touring tires weigh between 20 to 35 pounds (9-16 kg).

6. Road-Going High-Performance Tires

Designed to fit high-performance vehicles, like sports cars and supercars, high-performance tires feature stickier rubber compounds and stiffer sidewalls. They are optimized for exceptional handling, cornering abilities, and high-speed stability on paved roads.

Due to the stiffer construction, high-performance tires weigh a bit more than touring tires, but not by much. In fact, thanks to the use of some exotic and advanced materials, they might be lighter than a similarly-sized touring tire. On average, they weigh between 22 to 40 pounds (10-18 kg).

Innovations in Tire Technology and Weight

Tires are made from natural dandelion rubber

Tires are made from natural dandelion rubber

Tires have come a long way in the last century. They started with a bias-ply design that was good when there were no paved roads but became too heavy, unstable, and uncomfortable when the transportation revolution happened. Today, most cars run on radial tires, which are far lighter, provide longer treadlife, better grip, and a much more comfortable ride.

However, the tire industry doesn't stand still, and many more innovations are happening lately. Here is how engineers will make tires even lighter in the years to come!

1. Lightweight Materials in Modern Tires

New-age tires incorporate high-tech rubber compounds, blending natural and synthetic rubbers with materials like silica. Silica not only improves the wet traction of a tire but also reduces its rolling resistance, subsequently leading to weight reductions.

Continental, one of the most innovative tiremakers globally, researches natural dandelion rubber for future tires. Rubber from dandelion is very environment-friendly because, as Dr. Carla Recker says, "In agricultural terms, dandelions are an undemanding plant, growing in moderate climates, even in the northern hemisphere, and can be cultivated on land not suitable for food production."

Furthermore, modern tires come with fewer layers or plies simply because the materials used are much stiffer. Although fewer plies are used, they still provide higher puncture resistance and better structural rigidity without the weight penalty.

Tiremakers further enhance the structural rigidity of tires using aramid fibers, which are already the norm in high-performance tires. That is because aramid is renowned for its high heat resistance and strength, making it ideal for high-speed applications. Other fibers are also used, with the aim of providing strength and flexibility while being significantly lighter than traditional materials.

2. Future Trends and Expectations

These non-pneumatic tires can never be punctured

These non-pneumatic tires can never be punctured

Michelin recently flirted with an airless tire, but the concept isn't very new. These non-pneumatic tires can never be punctured. I mean, yes, they can, but you can just remove the object and continue driving, as there is no air to escape from the tire. Airless tires also hold the potential to be lighter in weight due to the absence of certain structural components necessary in conventional tires.

Another recent technology that is primed to take the tire industry by storm is 3D printing. Using it, manufacturers could potentially design and produce tires tailored to specific vehicles or driving conditions, using less materials and energy.

Oh, and don't get me talking about smart tires. Yup, soon, tires will also have chips and sensors inside to monitor conditions, wear, and performance in real time. While the inclusion of sensors might add some weight, the data they provide can be utilized to optimize driving patterns and ensure efficient tire use, thereby indirectly influencing efficiency in the long run.

Lastly, sustainable materials are just at the doorstep of the tire industry. Bio-based elastomers and recycled materials are becoming more common in research and development. They could significantly cut the manufacturing carbon footprint but also lower the weight of the tire itself.

Frequently Asked Questions (FAQs)

1. Does a heavier tire mean it's more durable?

It might be logical to conclude that heavier tires are more durable, but in reality, things are a bit more nuanced. Namely, modern tire technology has made leaps in using advanced materials that offer durability without significantly adding weight. And, at least when it comes to treadlife, the rubber compound formulation plays the biggest role in durability.

Meanwhile, internal construction plays a role in keeping the tire as a whole and protecting it from punctures. Here, more material might also seem like it would aid with durability, but aramid or steel reinforcements might offer excellent durability while not being excessively heavy. In other words, some advanced materials used in tires today offer both durability and lightness.

2. Are winter tires generally heavier than summer tires?

Yes, winter tires are heavier, but not by much. In fact, the difference will be mostly negligible, and some winter tires might be lighter than some summer tires. So, if you live in an area with harsh wintry conditions, go for winter tires, as they will be crucial for safety!

3. Do tire manufacturers aim to reduce tire weight, and if so, why?

Yes, tiremakers, especially the largest ones, put a lot of effort into reducing tire weight. They do this to improve performance – a lighter tire is more likely to win a comparison test, as it would provide better longitudinal traction (acceleration and braking), higher lateral grip (cornering), and more agile handling.

Furthermore, lighter tires reduce the overall carbon footprint of the company but also the fuel consumption of the vehicle. This can also lure buyers into buying a tire from a certain manufacturer.

Not to mention, using fewer or alternative materials can sometimes result in cost savings during the manufacturing process, though this is balanced against the costs of research, development, and sourcing of new materials or technologies.

4. What is the average weight of a standard passenger car tire?

The average weight of a standard passenger car tire typically ranges between 20 to 25 pounds (9 to 11 kilograms), but this can vary significantly based on the tire's size, construction, and intended use.

For instance, a compact car's tire might weigh less, perhaps around 15 to 20 pounds, while a tire designed for an SUV or larger sedan might weigh upwards of 25 to 30 pounds or more.

5. With advances in technology, will tires become lighter or heavier in the future?

Yes, tires will become lighter in the future if we compare the same size. The trend in the industry is generally towards producing lighter tires without compromising durability, safety, or performance. The introduction of advanced materials, such as aramid fibers or new rubber compound formulations, will aid with that significantly.

Additionally, with an increasing global emphasis on fuel efficiency and reduced emissions, the incentive to produce lightweight, low-rolling resistance tires continues to grow.

However, tires are also growing every year. If 20 years ago, the largest tires for passenger cars were 18-inch tires, and now some reach 23 inches! That is largely because large SUVs are becoming more popular, which require bulkier tires.


After reading everything there is to know about how much tires weigh, will that be another thing you think about when purchasing a new set of tires? Will you be searching for ever-lighter tires to improve the performance and fuel efficiency of your car?

Unfortunately, most manufacturers don't provide the exact weight of each size of their tires. However, in my experience in the industry, tires from reputable manufacturers often weigh less, thanks to the use of more advanced materials. In spite of that, they still offer a higher structural rigidity, last longer, and grip the road better. They are a very safe bet!

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