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Home  >  225 / 55 18  >  Infinity Tyres  >  Infinity 225 / 55 18
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.
 

Our offer for  Infinity   225/55  18     

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Ovation W-586
Ovation
Ovation
W-586
225/55 R18 98H

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance EWet grip DNoise emissions 72dB
just  75.96 £
available
Details
Tourador X All Climate TF2
Tourador
X All Climate TF2
225/55 R18 98V

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip BNoise emissions 72dB
just  77.33 £
available
Details
Tourador X Speed TU1
Tourador
X Speed TU1
225/55 R18 98V

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip BNoise emissions 71dB
just  77.81 £
available
Details
Optimo All Weather OL41
Optimo
All Weather OL41
225/55 R18 102V XL 4PR SBL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip BNoise emissions 72dB
just  78.00 £
available
Details
APlus A909
APlus
A909
225/55 R18 102V XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip CNoise emissions 72dB
just  78.55 £
available
Details
Tracmax Trac Saver
Tracmax
Trac Saver
225/55 R18 98V

Tyre type

 All-season tyres
available
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
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven930780
10.04.2025fromIvan
This is a worst tyre i ever drive! On the wet road is very dangerious!
(1)

Reifentest.com

just  79.11 £
available
Details
Milever Sport Macro MA349
Milever
Sport Macro MA349
225/55 R18 98V

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip CNoise emissions 71dB
just  79.44 £
available
Details
Nankang Cross Seasons AW-6 SUV
Nankang
Nankang
Cross Seasons AW-6 SUV
225/55 R18 102V XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip BNoise emissions 72dB
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 driven712572
27.12.2024fromIan
Tyres seem fine no problems so far. Have not had a chance to test on snow.
27.05.2022fromYetibob
15 yrs driving instructor 42yrs driving experience 45 yrs motorcyclist
07.08.2020fromJoe
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  79.99 £
available
Details
Nankang Noble Sport NS-20
Nankang
Nankang
Noble Sport NS-20
225/55 R18 98V

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip ANoise emissions 71dB
Client reviews rating:
Client reviews rating

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

(25)
Average based on 25 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 driven9913196
16.11.2025fromSith
These tyres were absolutely poor on my BMW. The car felt like alignment was off and the car had no stability, going above 60mph was a very scary experience. I removed them and put back my old continentals with 1mm tread and tested because people claimed my alignment was off, but no, it was these tyres they are terrible - nankang ns20. I removed and sold and bought a pair of pirelli p zero
24.03.2024fromChristopher
Fitted to a 140bhp front whee drive car. Taking into account these are a budget tyre, grip in the dry is good and spirited driving can be accommodated safely. Tyre in the wet is good but no tyre is safe on the limit in the wet. Because of my low mileage I cannot comment on the rate of wear but must be realistic, after all it is a budget product.
26.02.2021fromDavid Finlay
I was sceptical about the quality of these Nankang tyres, when I bought them I was influenced by the price, but I have been pleasantly surprised by the grip level both in the dry and wet. I like to drive quickly but not dangerously and I have felt when the tyres have been close to their limit, which is a big plus point. My only complaint would be they do tend to follow tracks in the road, but they are quite wide.
13.12.2020fromAndrew Williams
For the price I think you will struggle to find a better tyre.
(25)

Reifentest.com

just  80.87 £
limited stock
Details
Radar Dimax Sport
Radar
Radar
Dimax Sport
225/55 R18 102Y XL, EVc

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip BNoise emissions 72dB
just  80.95 £
available
Details
Westlake Z-507
Westlake
Westlake
Z-507
225/55 R18 102V XL

Tyre type

 Winter tyres
limited stock
just  81.64 £
limited stock
Details
Aptany RU025
Aptany
RU025
225/55 R18 98V

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip CNoise emissions 69dB
just  81.90 £
available
Details
Tomket Allyear 3
Tomket
Allyear 3
225/55 R18 98V

Tyre type

 All-season tyres
limited stock
just  81.95 £
limited stock
Details
Rotalla Setula 4 Season RA03
Rotalla
Rotalla
Setula 4 Season RA03
225/55 R18 98V

Tyre type

 All-season tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip BNoise emissions 72dB
Client reviews rating:
Client reviews rating

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

(46)
Average based on 46 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 driven6766914
19.03.2025fromTina F
Definitely the best tyres I've owned to date. I'm driving 28years and always had an issue or two with tyres, so decided to go for all season tyres online so I could see reviews and specs . Bought full set of 4 Rotalla after seeing reviews. I am not an overly cautious driver let's say, and I would take roundabouts at a fair enough speed, previous tyres would struggle on wet days. I instantly felt a huge difference on roundabouts, and grip on breaking on colder mornings . I'm extremely happy with the road grip and performance on sunny days AND colder frosty mornings. My car feels safer to drive for sure. I drive in city, rural and motorway roads regularly so I can say I have tested these tyres fully. At a guess I've done approx 2.5k+ miles on these tyres. Fuel efficiency has improved slightly, but my car is old, so wasnt expecting miracles. I'm changing cars soon and I just hope I can get these tyres or very close to, for the new car. That's how happy I am with them. Only reason I might have not given 5 stars all round is because I cannot judge the noise or fuel based on my own cars age and knowledge of noise level. Highly recommend tho, delighted I took the chance
20.08.2024fromAdam Galley
As good a more premium brands at half their price
01.10.2023fromGeorge Wade
For the price I paid and the conditions I drove in such as -14°c frost the tyres performed very well.
11.07.2022fromGreg
Really good tyres, couldnt fault them. Great grip in wet and snow. Deff. will buy them again. Why pay 100+ per tyre when You could have pair of these for this money.
(46)

Reifentest.com

just  82.45 £
limited stock
Details
Westlake All Seasons Elite Z-401
Westlake
Westlake
All Seasons Elite Z-401
225/55 R18 98V

Tyre type

 All-season tyres
available
just  82.61 £
available
Details
Firemax FM518
Firemax
FM518
225/55 R18 98V

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip CNoise emissions 71dB
just  83.02 £
available
Details
Radar Dimax Winter
Radar
Radar
Dimax Winter
225/55 R18 102V XL

Tyre type

 Winter tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip BNoise emissions 72dB
just  84.05 £
limited stock
Details
Double Coin DS66
Double Coin
Double Coin
DS66
225/55 R18 102W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip DNoise emissions 72dB
just  84.59 £
available
Details
CEAT SportDrive
CEAT
CEAT
SportDrive
225/55 R18 102W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip ANoise emissions 71dB
just  85.72 £
available
Details
Aptany RC501
Aptany
RC501
225/55 R18 98V

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip CNoise emissions 70dB
just  85.74 £
available
Details
Zeetex HP6000 Eco
Zeetex
Zeetex
HP6000 Eco
225/55 R18 98V

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip BNoise emissions 71dB
just  86.16 £
available
Details
HI FLY Win-Turi 212
HI FLY
Win-Turi 212
225/55 R18 98H

Tyre type

 Winter tyres
limited stock
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
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven416338
29.12.2020frombob
These tires are Continental Viking 6 clones (compound, sipes, grooves, pattern, literally everything, compare yourself), branded differently and hence cheaper.... Believe me, these are very good! Buying chinese winter tires is like gambling, you never know how they will perform as the reviews are non existant for the specific tire / brand or very few.... but im here to say, these are maybe the best winter tires ive had... they are not as good as Nordic Friction tires (Nokian Hakkapelitta, well, they are the best Winter tires in the world) but just as good and/or better than the rest honestly.... like Nokian WR D4 or Continental Vik. 6.... infact they are like Continental Vik. 6 clones, you would think they are a fake version of them, but nope, they are just that good.... which is very good...
(1)

Reifentest.com

just  86.21 £
limited stock
Details
Sailun Atrezzo 4Seasons Pro
Sailun
Sailun
Atrezzo 4Seasons Pro
225/55 R18 102V XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance BWet grip BNoise emissions 72dB
just  86.34 £
available
Details
Torque TQ025
Torque
Torque
TQ025
225/55 R18 98V

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance EWet grip CNoise emissions 72dB
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
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven285960
31.07.2019fromMichelle Blake
Excellent service quality value from start
(1)

Reifentest.com

just  86.39 £
available
Details
Mastersteel All Weather 2
Mastersteel
Mastersteel
All Weather 2
225/55 R18 102V XL

Tyre type

 All-season tyres
available
just  86.53 £
available
Details
Torque TQ022
Torque
Torque
TQ022
225/55 R18 98H

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance EWet grip DNoise emissions 72dB
just  87.05 £
available
Details
Road King Argos UHP
Road King
Argos UHP
225/55 R18 98V

Tyre type

 Summer tyres
available
just  87.24 £
available
Details
Roadhog RGHP02
Roadhog
RGHP02
225/55 R18 102W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance BWet grip BNoise emissions 70dB
just  87.53 £
available
Details
There are 28 of 298 tyres displayed
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