How to Read a Tyre Label: A UK Buyer’s Guide to Wet Grip, Fuel Efficiency and Noise
You've found the right tyre size for your car. Now you're looking at several options.
One costs £55. Another costs £75. A premium-brand tyre might cost considerably more.
So how do you tell what you're actually getting for the extra money?
One useful place to start is the tyre label.
Tyres sold in the UK are labelled with information about fuel efficiency, wet grip and external rolling noise. The purpose of the system is to make it easier for drivers to compare certain characteristics before buying.
But the tyre with the best-looking label isn't automatically the right tyre for every driver.
Here's how to read the information, what each rating means and how to use it when comparing tyres on TyreSavings.
What Does a Tyre Label Tell You?
For tyres sold in Great Britain, the label provides three main pieces of information:
- Fuel efficiency, based on rolling resistance
- Wet grip
- External rolling noise
The Great Britain system grades fuel efficiency and wet grip from A to G, with A representing the highest-performing class. External rolling noise is shown in decibels and by a noise classification.
There are different labelling requirements in Northern Ireland, where the current label uses A to E for fuel efficiency and wet grip and A to C for external noise, and can also provide information about suitability for snow or ice.
For most drivers shopping for everyday car tyres, however, the important question is not simply what the letters mean. It's: How should these ratings affect which tyre I buy?
Let's take them one at a time.
1. Fuel Efficiency: What Does the Rating Mean?
Your tyres deform slightly as they roll along the road. Energy is required to keep them moving, creating what is known as rolling resistance.
A tyre with lower rolling resistance requires less energy to roll.
That's why rolling resistance is used as part of the tyre's fuel-efficiency classification.
According to the Vehicle Certification Agency, tyres can account for around 20–30% of a vehicle's fuel consumption through rolling resistance, and there can be a 7.5% loss of fuel economy between the best and worst classes for a complete set of tyres on an average car.
Does that mean you should always buy an A-rated tyre?
Not necessarily.
Fuel efficiency is one factor in a much bigger buying decision.
Consider how much you actually drive.
Someone covering 20,000 miles per year has far more mileage over which differences in rolling resistance can potentially matter than someone covering 3,000 miles annually. (You can explore how usage affects value in our guide on how many miles do tyres last in the UK).
The tyre's purchase price also matters.
If one tyre has a better fuel-efficiency rating but costs considerably more, you'll need to decide whether that characteristic is important enough for the way you use your car.
TyreSavings tip: Don't look at fuel efficiency in isolation. Compare it alongside wet grip, price, tyre specification and your annual mileage.
2. Wet Grip: One of the Most Important Ratings to Compare
Wet grip tells you about a tyre's performance during wet braking under the standardised test used for the label.
This deserves particular attention for UK drivers given how frequently motorists encounter wet roads and hazardous conditions like aquaplaning.
The tyre-labelling regulations specifically identify wet grip as a characteristic associated with vehicle safety.
A higher wet-grip class therefore gives you useful information when comparing two suitable tyres.
Imagine you're comparing these tyres:
|
Tyre |
Price |
Fuel efficiency |
Wet grip |
|
Option A |
£55 |
C |
C |
|
Option B |
£63 |
C |
B |
|
Option C |
£82 |
B |
A |
The cheapest option might still suit your requirements.
But now you can see what at least part of the additional money buys.
Instead of asking:
"Why is this tyre £8 more?"
you can ask:
"Is the difference in wet-grip classification worth £8 to me?"
That's a much better way to shop for tyres.
3. External Rolling Noise: What Does the dB Number Mean?
The third major element is external rolling noise.
This is shown in decibels (dB).
There is an important distinction here:
The label measures noise produced outside the vehicle. It does not directly tell you how quiet the tyre will sound inside your car.
That's an easy detail to misunderstand when comparing tyres online. For an in-depth breakdown of what affects cabin comfort versus road sound, see our guide on tyre noise explained.
A lower external-noise figure means the tyre produces less measured external rolling noise under the applicable test conditions.
External noise may matter to environmentally conscious buyers and those comparing tyres with similar specifications, but don't treat it as a direct cabin-comfort score.
Which Tyre Label Rating Should You Prioritise?
There's no universal order that works for every buyer.
Your priorities should reflect how you drive.
If You Mainly Drive Around Town
Consider:
- wet grip
- price
- fuel efficiency
- correct vehicle specification
You may decide you don't need to pay substantially more for characteristics that aren't particularly important to your usage.
If You Drive Long Distances
Fuel efficiency becomes increasingly interesting because you're covering more miles.
You may want to compare:
- rolling-resistance/fuel-efficiency class
- wet grip
- external noise
- expected suitability for your type of driving
- overall price
If You Regularly Use Motorways
Wet-weather characteristics remain important, while external rolling noise and fuel efficiency may also form part of your comparison.
Remember that the external-noise label isn't a cabin-noise rating.
If You're a Low-Mileage Driver
Don't automatically assume you need the tyre with the highest rating in every category.
Consider what you're paying for and how much use you'll actually get from the tyre.
A suitable budget or mid-range tyre with characteristics that meet your priorities could make more sense than paying significantly more for improvements you don't particularly value. (Find out more about whether premium tyres are worth it for low-mileage drivers).
Can a Budget Tyre Have Good Label Ratings?
Yes, and this is exactly why checking the tyre label can be useful.
Don't assume:
Budget brand = poor rating
or:
Premium brand = best rating in every category.
The label applies to the individual tyre product and specification.
TyreSavings stocks tyres across a broad range of price points, including brands from our best budget tyre brands guide such as Churchill, Dynamo, RoadX, Infinity, Hifly, Headway, Admiral, Aoteli, Compasal, Keter, Kingboss and Kpatos, alongside established premium manufacturers.
When shopping, compare the individual tyres available in your size, rather than making your decision based entirely on the logo printed on the sidewall.
Does an A-Rated Tyre Mean It's the Best Tyre?
No.
This is one of the most important things to understand about tyre labels.
The label gives you information about specific measured characteristics.
It is not an overall tyre score.
A tyre's label doesn't give you a single grade for everything you might care about when buying tyres.
For example, your decision may also involve:
- purchase price
- tyre longevity
- dry handling
- ride characteristics
- suitability for your particular vehicle
- seasonal requirements
- intended use
- manufacturer recommendations
- tyre size
- load index
- speed rating
That means you shouldn't look at two tyres and conclude that one is universally "better" simply because it has a higher rating in one label category.
The label should help inform your decision, not make the entire decision for you.
How to Compare a £50, £70 and £100 Tyre
Suppose you search TyreSavings and find three suitable tyres in your size.
£50 Budget Tyre
It has the correct specification for your car and acceptable label characteristics for your priorities.
You mainly drive locally and cover relatively low annual mileage.
The budget option may deserve serious consideration. (For a full price vs quality breakdown, read budget vs premium tyres).
£70 Mid-Range Tyre
The tyre offers a stronger rating in an area you care about, such as wet grip.
For an additional £20 per tyre, you can now make a more informed decision about whether that improvement matters enough to you.
£100 Premium Tyre
The premium tyre may combine stronger label ratings with other manufacturer technologies or characteristics that aren't fully represented by the label.
If you drive extensively or specifically value those characteristics, the additional cost may make sense.
If you barely use the car, you may decide otherwise. You can also read our guide on how much to spend on tyres for an older car for further context.
The point isn't that one of these tyres is always the right choice.
The point is that you now have something more meaningful than price and brand name to compare.
What If Two Tyres Have Similar Labels but Very Different Prices?
This is where tyre buying gets particularly interesting.
Suppose two suitable tyres both have similar wet-grip and fuel-efficiency classifications but one costs substantially more.
That doesn't automatically mean the cheaper tyre is identical.
The more expensive product may differ in areas not fully represented by the tyre label, including design, construction, intended application or other performance characteristics.
But it does give you a useful question to investigate:
What am I getting for the additional money?
Look at:
- tyre specifications
- manufacturer information
- intended use
- vehicle suitability
- independent testing where relevant
- price (check our overview of how much new tyres cost in the UK)
That's much more useful than buying a premium tyre simply because you recognise the brand.
Can You Choose Tyres Based Only on the Label?
You shouldn't. Before comparing label ratings, make sure the tyre is actually appropriate for your vehicle. Check:
Tyre Size
For example: 205/55 R16
The tyre must be suitable for the wheel and vehicle. If you need help identifying these markings, read our guide on how to read a tyre sidewall.
Load Index
This indicates the load the tyre is designed to carry under specified conditions.
TyreSavings has a separate guide explaining what XL means on tyres (or reinforced tyres) if your vehicle requires or uses them.
Speed Rating
The tyre's speed rating is another important specification. If you're unsure what letters such as H, V, W or Y mean, see our tyre speed ratings explained guide.
Vehicle Requirements
Check the vehicle manufacturer's information where appropriate, particularly if the vehicle has specific tyre requirements. Only after identifying suitable tyres should you use label information to help compare your options.
Does Tyre Pressure Affect Fuel Efficiency and Grip?
Yes, tyre pressure remains important regardless of the rating printed on the label.
A highly rated tyre doesn't remove the need for proper maintenance.
Incorrect tyre pressure can affect tyre behaviour, wear and vehicle efficiency.
Check your vehicle's recommended tyre pressures rather than simply using the maximum pressure shown on the tyre itself.
If you're unsure where to find the correct figure, read our guide to what should my tyre pressure be or check our complete tutorial on how to check tyre pressure.
You can also use our vehicle-specific tyre pressure by registration tool to find guidance for many popular cars.
What About All-Season and Winter Tyres?
Seasonal suitability should be considered separately from the three main Great Britain label characteristics.
A tyre may have attractive fuel-efficiency or wet-grip information while still not being the appropriate type of tyre for the conditions in which you intend to use it.
If you're deciding between tyre types, see our guide:
All-Season vs Summer vs Winter Tyres: What to Pick & When (or compare all-season vs summer tyres).
For drivers in Northern Ireland, the current tyre-label system can also include information indicating suitability for severe snow conditions and, where applicable, ice conditions.
A Simple Way to Use the Tyre Label When Buying
When you're ready to buy new tyres, use this order:
- Step 1: Find the Correct Tyres for Your Vehicle
Search using our tool to find the right tyres using vehicle registration or tyre size. - Step 2: Confirm the Specification
Check the tyre size, load index, speed rating and any applicable vehicle requirements. - Step 3: Set Your Budget
Look at the range of suitable tyres available rather than deciding on a brand first. - Step 4: Compare Wet Grip
Consider how the available tyres differ and how important wet-weather characteristics are to you. - Step 5: Compare Fuel Efficiency
This may be particularly relevant if you cover substantial annual mileage or prioritise vehicle efficiency. - Step 6: Check External Rolling Noise
Remember that this measures external noise rather than noise experienced inside the vehicle. - Step 7: Look Beyond the Label
Consider price, intended use, manufacturer information and characteristics that aren't represented by the label. - Step 8: Choose the Tyre That Fits Your Needs
The goal isn't necessarily to buy the tyre with the highest letter on the label. It's to find the best balance for your vehicle, driving habits and budget. (Learn more about how to choose the right tyres for your car).
Tyre Label vs Tyre Brand: Which Matters More?
Neither should be considered alone.
Brand can tell you something about who manufactured the tyre and may influence your confidence or preferences. For brand-to-brand comparisons, check out:
The label provides standardised information about particular characteristics.
Price tells you what you'll actually pay.
Your vehicle determines which tyres are suitable in the first place.
A sensible buying decision considers all four:
Vehicle requirements + tyre characteristics + price + your driving needs
That's particularly useful on TyreSavings because you can compare products from different price tiers rather than being limited to one manufacturer.
How to Compare Tyres on TyreSavings
Start by entering your vehicle registration or tyre size (or review our guide on buying tyres by size vs registration).
You'll then be able to see suitable tyres available for your vehicle across different brands and price points.
Rather than automatically choosing the cheapest or most recognisable brand:
- confirm the specification
- compare prices
- review available tyre information
- consider which characteristics matter to your driving
- choose your preferred tyre
- easily buy tyres online and book local fitting through a participating installer
This turns the tyre label from a collection of letters and numbers into something genuinely useful when making a purchase.
Final Verdict: What Should You Look for on a Tyre Label?
The tyre label helps answer three important questions:
- How does the tyre perform for rolling resistance/fuel efficiency?
- What is its wet-grip classification?
- How much external rolling noise does it produce?
But don't turn those three measurements into an overall tyre ranking.
A tyre with impressive label ratings may cost considerably more. Another may offer the combination of price and characteristics that better suits your particular driving.
Start with the correct tyre specification, use the label to compare suitable products, and then consider price, brand and how you actually use your car.
That's a much better way to choose tyres than buying solely on price or brand recognition.
Frequently Asked Questions
1. What do the letters on a tyre label mean?
In Great Britain, fuel efficiency and wet grip are classified from A to G, with A representing the highest-performing class. External rolling noise is also displayed, including a measured value in decibels. Northern Ireland uses a different current labelling system.
2. Is an A-rated tyre always better?
Not in every respect. An A rating relates to the specific characteristic being measured. The tyre label isn't an overall assessment of every aspect of tyre performance.
3. Which is more important, wet grip or fuel efficiency?
That depends on your priorities and driving. Wet grip provides important information relating to wet braking, while the fuel-efficiency classification reflects rolling resistance. Both can be useful when comparing otherwise suitable tyres.
4. Does the tyre noise rating tell me how quiet the tyre will be inside my car?
No. The label relates to external rolling noise, not the noise experienced by occupants inside the vehicle.
5. Do budget tyres have tyre labels?
Tyres within the scope of the UK labelling rules are subject to the labelling requirements regardless of whether the manufacturer is generally considered budget or premium. Certain tyre categories are exempt from the rules.
6. Where can I find the tyre label when buying online?
For tyres sold online where the product itself isn't visible to the buyer, the relevant tyre-label information must be provided during the buying process in Great Britain.
7. Should I choose tyres by label or price?
Use both, along with the correct vehicle specification and your driving requirements. The label helps you understand particular tyre characteristics, while price helps you decide whether those characteristics represent good value for your circumstances.