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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:
 
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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    255/45  20     

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Prices include VAT and delivery within Ireland

Nordexx NS9200
Nordexx
NS9200
255/45 ZR20 105W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip C Noise emissions 73 dB
just  142.23 £
available
Details
Sailun Atrezzo ZSR2
Sailun
Sailun
Atrezzo ZSR2
255/45 ZR20 105Y XL

Tyre type

 Summer tyres
limited stock
just  142.60 £
limited stock
Details
Grenlander Estrella 88
Grenlander
Estrella 88
255/45 ZR20 105W XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 71 dB
just  153.02 £
limited stock
Details
Radar Dimax All Season
Radar
Radar
Dimax All Season
255/45 ZR20 105Y XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 73 dB
just  155.55 £
available
Details
Nexen N blue 4 Season 2
Nexen
Nexen
N blue 4 Season 2
255/45 ZR20 105W XL 4PR

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 73 dB
just  156.10 £
available
Details
Nexen N Fera Sport SUV
Nexen
Nexen
N Fera Sport SUV
255/45 ZR20 105Y XL 4PR

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 73 dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com offers over 430 000 tests firsthand - from consumers for consumers.

(5)
Average based on 5 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 driven 909922
27.08.2026 from Chris J
Driving mostly continental major routes to Spain 4 times a year Grip handling and comfort are excellent Tyre wear is very good with the last set completing 48000 miles and only changed then due to outer edge perishing, sun being the culpritI suspect
27.08.2026 from Chris J
This is my second set of Nexen Fera Sport. They are excellent and generally very quiet. Grip is excellent and wear very good. Fuel consumption is 64mpg on a motorway run and 57 in local driving. The first set lasted for 48000miles and were only changed due to outside edge perishing!
27.08.2026 from Chris J
This car generally completes short commuting runs in all weathers. Grip is excellent and wear good. Outer edge perishing has been an issue with the previous set but that aside very happy
06.10.2022 from John
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,
(5)

Reifentest.com

just  162.31 £
available
Details
Nankang Sportnex AS-3 EV
Nankang
Nankang
Sportnex AS-3 EV
255/45 ZR20 105Y XL, with rim protection (MFS), EV

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 72 dB
just  163.22 £
available
Details
Grenlander L-Zeal 56
Grenlander
L-Zeal 56
255/45 ZR20 105W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 71 dB
just  166.09 £
available
Details
Kumho Solus 4S HA32
Kumho
Kumho
Solus 4S HA32
255/45 ZR20 105W XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 73 dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com offers over 430 000 tests firsthand - from consumers for consumers.

(3)
Average based on 3 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 driven 879376
15.07.2025 from Mr Hall
Kumho tyres always seem very good in all areas & at a fair price. We went for the All Season Solus as my partner is a care worker & out in literally all conditions.
14.04.2024 from David McCarthy
Second time I have bought these tyres. Just changed car and it has bigger wheels but will buy again if they come in right size
(3)

Reifentest.com

just  168.29 £
available
Details
Nankang Cross Seasons AW-6 SUV
Nankang
Nankang
Cross Seasons AW-6 SUV
255/45 ZR20 105Y XL, with rim protection (MFS)

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com offers over 430 000 tests firsthand - from consumers for consumers.

(3)
Average based on 3 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 driven 712572
27.12.2024 from Ian
Tyres seem fine no problems so far. Have not had a chance to test on snow.
27.05.2022 from Yetibob
15 yrs driving instructor 42yrs driving experience 45 yrs motorcyclist
07.08.2020 from Joe
Excellent wet braking, good snow traction. Dry grip isn't bad but definitely not as good as a summer tyre with more meat in contact with the road. Relatively noisy tread pattern audible around town when the windows are down. Will vary from vehicle to vehicle. Had these on for six months and covered around 12500 miles / 20k Km. No issues.
(3)

Reifentest.com

just  173.77 £
available
Details
Nexen N Fera Sport SUV
Nexen
Nexen
N Fera Sport SUV
255/45 ZR20 105W XL 4PR

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 73 dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com offers over 430 000 tests firsthand - from consumers for consumers.

(5)
Average based on 5 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 driven 909922
27.08.2026 from Chris J
Driving mostly continental major routes to Spain 4 times a year Grip handling and comfort are excellent Tyre wear is very good with the last set completing 48000 miles and only changed then due to outer edge perishing, sun being the culpritI suspect
27.08.2026 from Chris J
This is my second set of Nexen Fera Sport. They are excellent and generally very quiet. Grip is excellent and wear very good. Fuel consumption is 64mpg on a motorway run and 57 in local driving. The first set lasted for 48000miles and were only changed due to outside edge perishing!
27.08.2026 from Chris J
This car generally completes short commuting runs in all weathers. Grip is excellent and wear good. Outer edge perishing has been an issue with the previous set but that aside very happy
06.10.2022 from John
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,
(5)

Reifentest.com

just  179.25 £
limited stock
Details
Laufenn S Fit EQ+ LK01
Laufenn
S Fit EQ+ LK01
255/45 ZR20 105W XL 4PR, with rim protection (MFS) SBL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip A Noise emissions 73 dB
just  190.86 £
limited stock
Details
Winrun R330 Run Flat
Winrun
R330 Run Flat
255/45 ZR20 101W run-flat

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip C Noise emissions 71 dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com 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 driven 30916
21.10.2022 from Tammo
These very big tyres are no good for my BMW X5 with r20. In wet conditions it is horrible (we get a lot of water in the rainy season), especially on Mexican roads. Makes my car feel very unstable , lots of aquaplaning since new . I have been driving these tyres for one and a half years and wanted to change them since the beginning. Worst tyres I have ever tried in more than 30 years of driving experience. After 27 thousand long distance km they are completely gone, no thread wear left at all. I am not a sporty driver! Changed tyres (Michelin) and now my X5 seems like another car. Should have listened to myself a long time ago. Will never try this brand again. Prefer to spend the money!!
(1)

Reifentest.com

just  200.78 £
limited stock
Details
Yokohama Advan Sport (V107)
Yokohama
Yokohama
Advan Sport (V107)
255/45 ZR20 (105Y) XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip A Noise emissions 73 dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com offers over 430 000 tests firsthand - from consumers for consumers.

(9)
Average based on 9 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 driven 1003800
31.05.2025 from Mikeymustard
A good value tyre, fit and forget - unremarkable but not in a bad way. They're only vice is they're not terribly puncture resistant and one has had to be replaced rather than repaired
02.11.2024 from CF
On my second set of these tyres, excellent grip and handling. Good in the wet too
26.09.2024 from CB
I replaced the original MG4 Continental tyres with these Yokohamas after about 20,000 miles. These new tyres have so much better grip in all weathers. These new ones are however a little less comfortable on UK road surfaces (which causes more road noise) as the Continentals were really comfortable with little road noise.
06.10.2023 from Victor
On wet roads, the cornering capability is reduced compared to Bridgestones, however these tyres cost 30% less. All in all, for mixed driving, it’s a great all rounder, especially since it’s very reasonably priced. A decent everyday tyre. We’ll see how long it lasts, but seems promising, so far. Noise level is quite low too.
(9)

Reifentest.com

just  273.32 £
available
Details
Pirelli P Zero PZ4 SC
Pirelli
Pirelli
P Zero PZ4 SC
255/45 ZR20 (105Y) XL MO1

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 71 dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com offers over 430 000 tests firsthand - from consumers for consumers.

(15)
Average based on 15 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 driven 2702975
18.09.2022 from DAVID
These are as close to perfect summer tyres that I have come across in more than 50+ years of spirited driving. Wet grip is of great importance, and these tyres are actually AO, which I always purchase, as I understand that grip was paramount in AUDIs requirements. The car is a modified 25th Anniversary model and is fitted with SACHS Race Engineering Coil-Over suspension. The cylinder head has been ported and polished with the motor now producing well over 200 ps.
14.06.2021 from y2kdisease
Car had 20" 245/35r20 runflats in front and 275/30r20 runflats (all MOE) for RWD w213 luxury saloon. The car came with these factory fitted MOE runflat tyres. I've Replaced these tyres and wheels at 10600km. I've driven 8600km of that mileage. The tyres wore like rubber bands on the 20" wheels. Steering as a result is very precise in both wet and dry. Front 245/30s have sound deadening foam and overall tyre noise is quiet in the cabin (but just wee bit louder than the 18" PS4 tyres I replaced them with). Ride comfort is 8/10 on highways due to air suspension. On chip seal, speed humps, potholed roads ride comfort is 5/10 - there is very abrupt jarring transmitted to cabin due to tyre profile and rims. Wet grip in cold (5'C) and damp country highways was 7/10 at 110km/h speeds - there was some slip noticeable. Dry grip was 8/10 most of the time but with occasional rear traction slips at highway speeds in curves. This combination of tyres and rims is quite poor for a luxury sedan and compliant rides.
06.06.2020 from Chris Farnell
These tyres are great. Low road noise, and surprisingly grippy in the wet. Like really grippy
12.06.2019 from Tony Galloni
I have used Pirelli P Zeros for about 15 yrs and they are a great tyre
(15)

Reifentest.com

just  289.61 £
limited stock
Details
There are 15 of 43 tyres displayed
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Prices include VAT and delivery within mainland UK (excl. Scottish Highlands).

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