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Identify the size of your tyre
The exact dimensions of a tyre can be found on the sidewall printed mark. The graphic shows how to read properties and dimensions of the tyre:
 
/
SPEED INDEX:
The speed index indicates the maximum speed intended for the tyre. Up to this value, the manufacturer guarantees optimum operation with the appropriate tyre pressure. The maximum speed allowed for this vehicle is given in the vehicle owner's manual; this information can be used to select the appropriate speed index for the tyre. The speed index is the last mark on the sidewall of the tyre.
 
Load Index
Permissible maximum axle load per tyre in kg. To be found in the registration certificate or vehicle registration document or read directly from the tyre (two-digit number). It is permitted to fit a tyre with a higher load index.
 
Driving safety despite puncture
Runflat tyres are puncture-resistant tyres with reinforced sidewalls. This creates the so-called run-flat property. In the event of damage, this allows the vehicle to continue driving up to a distance of approx. 100 km (and even beyond depending on the product) at a maximum speed of 80 km/h, even if the pressure has been completely lost. Run-flat tyres even prevent the tyre rubber from jumping off the rim in the event of a loss of air pressure. A flat tyre is therefore still a flat tyre, but it loses some of its drama. Note: All run-flat tyres are marked with the symbol "RSC" (Runflat System Component) and may only be fitted in vehicles with a functioning air pressure control system!
 
Tyres with increased load capacity
Reinforced tyres are designed for higher loads than normal tyres. They can be identified by the designation 'RF' (reinforced) or also 'XL' or 'Extra Load'. They are used on vans, minibuses, off-road vehicles, etc. However, their mounting alone does not automatically result in higher load capacity but also requires a correspondingly higher air pressure. Furthermore, the load capacity index specified in the vehicle documents continues to apply.
 
Tyres with extra high load capacity
The "C" in the term C tyres stands for "commercial". These tyres are specially designed for commercial vehicles. These can be, for example, lighter trucks, delivery vans, flatbed trucks or panel vans. In other words: vehicles that have to move higher loads at a comparatively lower speed. The multi-ply reinforced C tyres are therefore even more load-bearing than reinforced tyres.
 
Mobility-optimised tyres
A tyre with a sealing layer on the opposite side of the tyre tread. In the event of a puncture (e.g. by a nail), this layer blocks any loss of air, even if the foreign body causing the puncture is still in the tyre. It is not necessary to stop or change the tyres immediately at the roadside.
 
Mobility-optimised tyres
A tyre with a sealing layer on the opposite side of the tyre tread. In the event of a puncture (e.g. by a nail), this layer blocks any loss of air, even if the foreign body causing the puncture is still in the tyre. It is not necessary to stop or change the tyres immediately at the roadside.
 
Tyres optimised for electric vehicles.
Tyre developed for electric vehicles. These tyres can also be used without hesitation on vehicles with other drive systems.
 

x
Original equipment quality: optimum adjustment to the vehicle
Tyres with a special OEM marking on the sidewall, e.g. "MO" for Mercedes-Benz, were developed in cooperation with a specific car manufacturer and the tyre industry. These tyres have been homologated by the vehicle manufacturer and are a perfect match for a specific model. They have been specially designed to highlight or further improve the performance characteristics of the car in question, thus representing the culmination of a state-of-the-art fine-tuning process that perfectly complements the latest technological developments in the automotive industry. Tyres with manufacturer's markings can of course also be used on other vehicles.
 

Our offer for  275/45  21   

search by size: 72 Results - Offers per page:

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Prices include VAT and delivery within Ireland

Rotalla Setula S-Race RS01+
Rotalla
Rotalla
Setula S-Race RS01+
275/45 ZR21 110Y XL, with rim protection (MFS)

Season

 Summer tyres
2 - 4 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 72dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. <span><em>Tyretest.com</em></span> offers over 430 000 tests firsthand - from consumers for consumers.

(32)
Average based on 32 test results  N/A
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven8209860
11.02.2022fromDavid T
Replaced Pirelli P Zero. Equal driving experience in dry, wet, high speed, comfort, and was quieter. Very good choice at half the price of P Zero
07.09.2020fromJonathan
All I can say is that theses tyres are excellent value for money. It&#39;s like driving a new car again, the tyres feel responsive, grippy and not a lot of road noise which is a bug bare of mine with lots of tyres. I&#39;ve only done just over 5000 miles on them but they still look brand new so hoping the wear rate is good. But to be honest they cost less than &pound;50 a tyre fitted ( all 4 changed at same time) . So they don&#39;t need to last forever.
27.08.2020fromMark R
These were one of the worst tyres we have ever fitted. Exactly the same as previous tyres which came from manufacturer for vehicle. They wouldn&#39;t fit, had to massively overinflat to get them to grip the rim. Awful experience.
05.08.2020fromMichael Garnett
They seem an OK tyre. Do notice road noise a little more
(32)

Reifentest.com

just  96.69 £
In Stock
Details
Free shipping**
Triangle EffeX Winter TW421
Triangle
Triangle
EffeX Winter TW421
275/45 R21 110V XL, with rim protection ridge (FSL)

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise emissions 73dB
just  109.76 £
In Stock
Details
Free shipping**
Rotalla Setula W Race S360
Rotalla
Rotalla
Setula W Race S360
275/45 R21 110T XL, Nordic Compound, with rim protection (MFS)

Season

 Winter tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip DNoise emissions 72dB
just  112.42 £
limited stock
Details
Free shipping**
Westlake SA37 Sport
Westlake
Westlake
SA37 Sport
275/45 ZR21 110Y XL

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise emissions 73dB
just  116.11 £
In Stock
Details
Free shipping**
Imperial Snow Dragon UHP
Imperial
Imperial
Snow Dragon UHP
275/45 R21 101V XL

Season

 Winter tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 73dB
just  117.71 £
limited stock
Details
Free shipping**
Rotalla Setula S-Race RS01+
Rotalla
Rotalla
Setula S-Race RS01+
275/45 ZR21 110W XL, with rim protection (MFS)

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 72dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. <span><em>Tyretest.com</em></span> offers over 430 000 tests firsthand - from consumers for consumers.

(32)
Average based on 32 test results  N/A
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven8209860
11.02.2022fromDavid T
Replaced Pirelli P Zero. Equal driving experience in dry, wet, high speed, comfort, and was quieter. Very good choice at half the price of P Zero
07.09.2020fromJonathan
All I can say is that theses tyres are excellent value for money. It&#39;s like driving a new car again, the tyres feel responsive, grippy and not a lot of road noise which is a bug bare of mine with lots of tyres. I&#39;ve only done just over 5000 miles on them but they still look brand new so hoping the wear rate is good. But to be honest they cost less than &pound;50 a tyre fitted ( all 4 changed at same time) . So they don&#39;t need to last forever.
27.08.2020fromMark R
These were one of the worst tyres we have ever fitted. Exactly the same as previous tyres which came from manufacturer for vehicle. They wouldn&#39;t fit, had to massively overinflat to get them to grip the rim. Awful experience.
05.08.2020fromMichael Garnett
They seem an OK tyre. Do notice road noise a little more
(32)

Reifentest.com

just  119.56 £
limited stock
Details
Free shipping**
Goodride Sport SA-37
Goodride
Goodride
Sport SA-37
275/45 ZR21 110Y XL, with rim protection (MFS)

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise emissions 73dB
just  125.14 £
In Stock
Details
Free shipping**
Goodride Solmax 1
Goodride
Goodride
Solmax 1
275/45 ZR21 110Y XL with rim protection (MFS)

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip ANoise emissions 73dB
just  125.63 £
limited stock
Details
Free shipping**
RoadX SU01
RoadX
SU01
275/45 R21 110Y XL

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise emissions 71dB
just  125.80 £
In Stock
Details
Free shipping**
APlus Aerix RS01
APlus
Aerix RS01
275/45 ZR21 110Y XL

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise emissions 72dB
just  133.62 £
In Stock
Details
Free shipping**
Triangle SnowLink PL02
Triangle
Triangle
SnowLink PL02
275/45 R21 110V XL

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 73dB
just  135.85 £
In Stock
Details
Free shipping**
Trazano SA37 Sport
Trazano
Trazano
SA37 Sport
275/45 ZR21 110Y XL, with rim protection (MFS)

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise emissions 73dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. <span><em>Tyretest.com</em></span> offers over 430 000 tests firsthand - from consumers for consumers.

(1)
Average based on 1 test results  N/A
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow  N/A
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven488484
17.02.2021fromMr James Shone
Quite frankly I thought they wouldn&#39;t be as good as certain high end brands but to my surprise and delight they are better, the grip really well aren&#39;t loud and do the job, fuel consumption wise they are on par with my Goodyear and continental tyres I&#39;ve had in the past and at least half the price
(1)

Reifentest.com

just  136.49 £
limited stock
Details
Free shipping**
Ovation EV-882
Ovation
Ovation
EV-882
275/45 R21 110Y XL

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 73dB
just  139.12 £
In Stock
Details
Free shipping**
Linglong Sport Master C/S
Linglong
Linglong
Sport Master C/S
275/45 R21 110W XL

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip ANoise emissions 73dB
just  141.18 £
limited stock
Details
Free shipping**
Zmax X-Super 88
Zmax
X-Super 88
275/45 ZR21 110Y XL

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise emissions 71dB
just  142.17 £
In Stock
Details
Free shipping**
Trazano SW628
Trazano
Trazano
SW628
275/45 R21 110H XL

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 73dB
just  143.12 £
In Stock
Details
Free shipping**
Linglong Grip Master C/S
Linglong
Linglong
Grip Master C/S
275/45 R21 110W XL

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip ANoise emissions 73dB
just  148.77 £
limited stock
Details
Free shipping**
Nexen N Fera Sport
Nexen
Nexen
N Fera Sport
275/45 ZR21 110Y XL 4PR RPB

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip ANoise emissions 73dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. <span><em>Tyretest.com</em></span> offers over 430 000 tests firsthand - from consumers for consumers.

(2)
Average based on 2 test results  N/A
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven504298
06.10.2022fromJohn
Handling it depends from road quality, but never excellent. Steering feeling is good. Breaking on dry roads insufficient, ABS function even in middle breaking situations. Very low noise,
(2)

Reifentest.com

List price*  273.00 £
just  157.60 £
limited stock
Details
Free shipping**
Goodride SW628
Goodride
Goodride
SW628
275/45 R21 110H XL, Nordic Compound, with rim protection (MFS)

Season

 Winter tyres
2 - 4 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 73dB
just  163.44 £
limited stock
Details
Free shipping**
Linglong Sport Master C/S
Linglong
Linglong
Sport Master C/S
275/45 R21 110W XL

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip ANoise emissions 73dB
just  167.18 £
In Stock
Details
Free shipping**
Starmaxx Dynamix Sport
Starmaxx
Starmaxx
Dynamix Sport
275/45 ZR21 110Y XL

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip ANoise emissions 70dB
just  168.67 £
limited stock
Details
Free shipping**
Sailun Atrezzo 4Seasons Ultra
Sailun
Sailun
Atrezzo 4Seasons Ultra
275/45 R21 110Y XL, with rim protection ridge (FSL)

Season

 All-season tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance BWet grip ANoise emissions 72dB
just  170.60 £
In Stock
Details
Free shipping**
Toyo Proxes Sport 2
Toyo
Toyo
Proxes Sport 2
275/45 R21 110Y XL with rim protection ridge (FSL)

Season

 Summer tyres
1 - 2 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip ANoise emissions 71dB
just  178.29 £
limited stock
Details
Free shipping**
Nexen Winguard Sport 3
Nexen
Nexen
Winguard Sport 3
275/45 R21 110V XL 4PR EV Root, EVc, RPB

Season

 Winter tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise emissions 73dB
List price*  480.00 £
just  181.68 £
limited stock
Details
Free shipping**
Radar Dimax Winter
Radar
Radar
Dimax Winter
275/45 R21 110W XL

Season

 Winter tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise emissions 73dB
just  183.64 £
limited stock
Details
Free shipping**
There are 28 of 72 tyres displayed
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**Prices include VAT and delivery within mainland UK (excl. Scottish Highlands).

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