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Home  >  Summer tyres  >  235 / 50 18  >  Infinity Tyres  >  Infinity 235 / 50 18
Summer tyres - optimal grip guaranteed!
On dry roads or mild weather, your tyres have to face some increased demands and must always meet safety standards. Compared to winter tyres, the rubber mixture of the summer tyres is harder, even in high temperatures. Default rolling resistance and wear are smaller, resulting in a greater lifespan, comfort and increased stability. Choose now from our offer your summer tyres at an affordable price. Our portfolio includes a wide range of tyre brands
 
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    235/50  18    Summer tyres 

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Rockblade Rock 525
Rockblade
Rock 525
235/50 R18 97V

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 70 dB
just  120.06 £
limited stock
Details
Falken AZENIS FK520
Falken
Falken
AZENIS FK520
235/50 R18 101Y XL, VCs BLK

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 70 dB
just  120.70 £
limited stock
Details
Hankook Ventus S1 Evo 3 K127A
Hankook
Hankook
Ventus S1 Evo 3 K127A
235/50 R18 97V 4PR, SUV SBL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C 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.

(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 driven 173026
03.09.2025 from Russ
The Tyres give good grip and little noise. They grip Well in the dry and seem ok in wet
(1)

Reifentest.com

just  121.92 £
available
Details
Hankook Ventus Prime 4 K135A
Hankook
Hankook
Ventus Prime 4 K135A
235/50 R18 97V 4PR SBL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 69 dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com 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  N/A
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 1150448
15.08.2025 from Donald
These tyres are good value and perform safely and well when used within legal parameters on UK roads. One slight negative is road surfaces can sometimes make tyre noise quite high but other than that I will definitely buy them again.
12.09.2024 from Michael
The tyres were 7/10 when I got them, the wet straight line grip is great the dry performance is above average. Quiet and comfortable tyres. The tyre wear is poor, I had new arms,tie rods, drop links and bushings as well as alignment done afterwards. The tyres showed excessive wear on the edge after only 8000 miles. I always check tyre pressure every week.
(2)

Reifentest.com

just  124.28 £
available
Details
Hankook Ventus S1 Evo 3 K127A
Hankook
Hankook
Ventus S1 Evo 3 K127A
235/50 R18 101H XL 4PR, SUV SBL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance A Wet grip B Noise emissions 69 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
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 173026
03.09.2025 from Russ
The Tyres give good grip and little noise. They grip Well in the dry and seem ok in wet
(1)

Reifentest.com

just  124.40 £
available
Details
Gripmax Stature H/T 300
Gripmax
Stature H/T 300
235/50 R18 101V XL

Tyre type

H/T Reifen

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  126.66 £
limited stock
Details
Nankang Cross Sport SP-9
Nankang
Nankang
Cross Sport SP-9
235/50 R18 101V XL

Tyre type

H/T Reifen

 Summer tyres
limited stock
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.

(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 driven 304795
01.01.2022 from D Lawrence
Tyres perform well
(2)

Reifentest.com

just  128.36 £
limited stock
Details
Pirelli Powergy 2
Pirelli
Pirelli
Powergy 2
235/50 R18 101Y XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 69 dB
just  129.45 £
limited stock
Details
Nitto NT421A
Nitto
Nitto
NT421A
235/50 R18 97V

Tyre type

 Summer tyres
limited stock
just  130.00 £
limited stock
Details
Dynamo MSU01
Dynamo
MSU01
235/50 R18 97V

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 71 dB
just  130.79 £
available
Details
Yokohama BluEarth-XT (AE61)
Yokohama
Yokohama
BluEarth-XT (AE61)
235/50 R18 97V BluEarth

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 68 dB
just  131.11 £
limited stock
Details
Continental CrossContact H/T
Continental
Continental
CrossContact H/T
235/50 R18 97V , EVc

Tyre type

H/T Reifen

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip C Noise emissions 70 dB
just  131.25 £
limited stock
Details
Hankook Ventus evo K137A
Hankook
Hankook
Ventus evo K137A
235/50 R18 101H XL 4PR (+), SUV SBL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance A Wet grip A Noise emissions 69 dB
just  136.87 £
limited stock
Details
Roadcruza RA1100
Roadcruza
RA1100
235/50 R18 101H XL

Tyre type

A/T Reifen

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip D 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.

(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 driven 419848
21.05.2024 from Scott
Worse tyre ive had in the wet, very dangerous round round abouts and after 40,000km there nearly worn out
(1)

Reifentest.com

just  137.27 £
limited stock
Details
General Grabber GT Plus
General
General
Grabber GT Plus
235/50 R18 97V , EVc

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 71 dB
just  137.62 £
limited stock
Details
Sebring Summer 3 SUV
Sebring
Sebring
Summer 3 SUV
235/50 R18 97V

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 71 dB
just  137.70 £
limited stock
Details
Mileking MK668
Mileking
MK668
235/50 R18 101V XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip C Noise emissions 72 dB
just  137.90 £
available
Details
Leao NOVA-FORCE 4×4 HP
Leao
Leao
NOVA-FORCE 4×4 HP
235/50 R18 97V

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip C Noise emissions 71 dB
just  137.99 £
limited stock
Details
Goodyear Eagle F1 Asymmetric 6
Goodyear
Goodyear
Eagle F1 Asymmetric 6
235/50 R18 101V XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance A Wet grip A Noise emissions 69 dB
Client reviews rating:
Client reviews rating

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

(57)
Average based on 57 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 8343440
07.10.2023 from Simon Hall
Amazing tyres, grip is excellent, comfort and noise are excellent. the only thing i can fault is that the wear isn't anything special. Down to 4mm after 6000 miles. My tyre size is 245/35R18 but tyretest will not let me add the correct size above.
10.08.2023 from DanB
Excellent tyres chosen via the reviews by Jon @ tyrereviews.co.uk - they faired very well against the likes of the Michelin PS5s and at the time of buying (Feb2023) the Goodyears were £250 cheaper than the PS5s; but more or less neck & neck with them in the tyre review! That swung the decision for me, more so with the money saving!
23.09.2022 from James g
Fuel consumption high
07.02.2022 from Spiros
Car Driven : BMW 425D 225Hp . Quite quietly from the start until the first 10,000 km they kept a relatively low noise level until the end of their lives. Relatively comfortable especially considering that is a runflat tire. The tire tread still retains its original groove and design but has significant wear points on both edge and there are some small tire detachments. In the few rains we have in Greece it never had a hadling problem or breaking and did not create any feeling of insecurity. in short it is a good quiet tire ROF tire, comfortable and efficient in fast driving.
(57)

Reifentest.com

just  139.00 £
limited stock
Details
Petlas Explero PT431 H/T
Petlas
Petlas
Explero PT431 H/T
235/50 R18 101V XL

Tyre type

H/T Reifen

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 71 dB
just  140.12 £
limited stock
Details
BF Goodrich Advantage 2
BF Goodrich
BF Goodrich
Advantage 2
235/50 R18 101Y XL, SUV

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 70 dB
just  140.30 £
limited stock
Details
Kumho Ecsta HS52
Kumho
Kumho
Ecsta HS52
235/50 R18 101H XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance A Wet grip A Noise emissions 69 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
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 374143
(1)

Reifentest.com

just  140.80 £
available
Details
Comforser CF1100
Comforser
CF1100
235/50 R18 101H XL

Tyre type

A/T Reifen

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip D Noise emissions 72 dB
just  141.47 £
available
Details
Nankang Cross Sport SP-9
Nankang
Nankang
Cross Sport SP-9
235/50 R18 101V XL

Tyre type

H/T Reifen

 Summer 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.

(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 driven 304795
01.01.2022 from D Lawrence
Tyres perform well
(2)

Reifentest.com

just  141.69 £
limited stock
Details
Kleber Dynaxer HP 5 SUV
Kleber
Kleber
Dynaxer HP 5 SUV
235/50 R18 97V

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 70 dB
just  142.56 £
available
Details
Continental CrossContact LX Sport
Continental
Continental
CrossContact LX Sport
235/50 R18 97V , EVc

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip C Noise emissions 71 dB
just  143.62 £
available
Details
Avon ZX7
Avon
Avon
ZX7
235/50 R18 97V

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip A Noise emissions 69 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 195495
11.03.2022 from David
I have been an Avon fan for nearly 50 years and currently have 4 of their tyres on my SUV. I've just received an MOT advisory warning that the front 2 are perishing, after only 2 years and 6000 miles of normal use (ie no off road use) - see photo. I've submitted a warranty request to the company and will update this review, based on the response I get. UPDATE - The response I've received from Avon is that I have to return my car to the garage who fitted the tyres, then get them to remove the tyres and send them back to Avon. That means I have to leave my car sitting on the garage forecourt on its rims for as long as it takes Avon to uplift, examine and report on the tyres. If Avon deem the ZX7s to be faulty, they will refund on the basis of how much tread is left compared to new, but if they think the tyres are 'within normal specification', they will return them to the garage, to be refitted. As an alternative, Avon suggest that I simply buy 2 new tyres, before sending my originals back. That way I don't lose the use of my car, but what happens if they decide that they won't honour my warranty claim? I'll then have 2 sets of tyres! And who pays the garage to do all this work? If ever there was a procedure designed to hamper a consumer making a warranty claim, then this has to be it. No goodwill from Avon, no acceptance of what an accredited long standing garage or a qualified MOT inspector says. Just a robotic insistence to follow a claims procedure that severely inconveniences customers. All tyres perish eventually, but not usually after only 2 years and 6,000 miles of normal UK use - and not usually in the valley of the tread (which is dangerous, because it's closer to the structural carcas of the tyre). If my situation was a one off, you could just put it down to bad luck, but a quick internet search reveals plenty of other people with Avon tyres failing in exactly the same way. Bearing in mind that if you buy Avons and they perish like mine, you will be expected to jump through the hoops I have described above to make a warranty claim, the only logical advice I can give is that everyone avoids buying Avon tyres in the first place. FOOTNOTE - in terms of performance, I thought that the ZX7s were quieter than the Continentals that came with the car, but inferior in every other way, particularly economy. Anyway, what does performance matter, if a tyre perishes after only 2 years and 6,000 miles of use?
22.06.2019 from Speegles
This is the 3rd set of ZX7s on my Rav4. I'm getting 35000km off each set, and they are nothing short of fantastic. My partner also has them in her B class Mercedes, again, excellent
(5)

Reifentest.com

just  144.14 £
limited stock
Details
General Grabber GT Plus
General
General
Grabber GT Plus
235/50 R18 101Y XL, EVc

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 72 dB
just  144.15 £
limited stock
Details
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