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Home  >  Summer tyres  >  235 / 45 18  >  Riken  >  Riken 235 / 45 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  Riken    235/45  18    Summer tyres 

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Prices include VAT and delivery within Ireland

Riken Summer 3
Riken
Riken
Summer 3
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 71 dB
just  € 118.06
 
available
Details
Show all the tyres in the selected size
Accelera Iota EVT
Accelera
Accelera
Iota EVT
235/45 ZR18 98Y XL, EV

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 71 dB
just  € 76.02
 
available
Details
Atlander Xsport-86
Atlander
Xsport-86
235/45 ZR18 98W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 72 dB
just  € 76.39
 
available
Details
Westlake ZuperEco Z-107
Westlake
Westlake
ZuperEco Z-107
235/45 ZR18 98W XL

Tyre type

 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.

(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  N/A
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 130999
15.02.2026 from Arska
The tire works quite well on normal asphalt, but on dirt roads the lateral grip is poor. The tire is loud on the highway. The tire wears out really quickly, so I won't buy it again.
02.01.2025 from matheos
These tires are good, but for me, it is not because they are not 195/65/15. they are 195/64/15. So I have problems claiming a ramp because the car find under !!!
18.01.2024 from Rick
Never before had tyres only last 6500kms on my WRX thought it was my wheel alignment had that checked and it was fine massive camber ware when I'm only running 0.5 neg and rear tyres are at less then 50% left so definitely would not recommend at all cheap yes gets you outta trouble but not worth it
(3)

Reifentest.com

just  € 76.90
 
limited stock
Details
Landspider Sportraxx UHP
Landspider
Sportraxx UHP
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  € 77.28
 
available
Details
Tourador X Speed TU1
Tourador
X Speed TU1
235/45 ZR18 98W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 71 dB
just  € 78.24
 
available
Details
Prinx Aquila REV
Prinx
Aquila REV
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 72 dB
just  € 79.39
 
available
Details
Firemax FM601
Firemax
FM601
235/45 ZR18 98W XL

Tyre type

 Summer 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.

(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 504800
(2)

Reifentest.com

just  € 79.46
 
available
Details
Sunny NA305
Sunny
Sunny
NA305
235/45 ZR18 98W XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip C 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 303478
15.12.2019 from Michael McCormack
I purchased the tyres from eyretyres.com and when they arrived they were deformed, totally unusable from a safety aspect. That was over a month ago and i have not received a refund or replacement. Eyretyres are blaming the manufacturer
(2)

Reifentest.com

just  € 79.54
 
limited stock
Details
Fortune FSR702
Fortune
FSR702
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip C Noise emissions 72 dB
just  € 81.76
 
limited stock
Details
Comforser CF710
Comforser
CF710
235/45 ZR18 98W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 69 dB
just  € 81.91
 
available
Details
Tourador X Power EV+
Tourador
X Power EV+
235/45 ZR18 98W XL, EV

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 71 dB
just  € 83.16
 
available
Details
Tristar Sportpower2
Tristar
Tristar
Sportpower2
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 71 dB
just  € 83.63
 
limited stock
Details
Berlin Tires Summer UHP 1 G2
Berlin Tires
Summer UHP 1 G2
235/45 ZR18 98W XL DOT2022

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  € 83.83
 
limited stock
Details
Double Coin DC100
Double Coin
Double Coin
DC100
235/45 ZR18 98W XL

Tyre type

 Summer tyres
available
just  € 85.08
 
available
Details
APlus Aerix RS01
APlus
Aerix RS01
235/45 ZR18 98W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 71 dB
just  € 86.42
 
available
Details
RoadX RXMotion DU71
RoadX
RXMotion DU71
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 71 dB
just  € 87.29
 
limited stock
Details
Roadhog RGHP02
Roadhog
RGHP02
235/45 ZR18 98W

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 70 dB
just  € 88.54
 
available
Details
Royal Black Royal Power
Royal Black
Royal Power
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 71 dB
just  € 88.96
 
available
Details
Westlake SA37 Sport
Westlake
Westlake
SA37 Sport
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
available
just  € 90.53
 
available
Details
Autogreen Super Sport Chaser SS C5
Autogreen
Super Sport Chaser SS C5
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  € 90.80
 
available
Details
APlus Aerix RS01
APlus
Aerix RS01
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 71 dB
just  € 91.45
 
limited stock
Details
Nankang Sportnex AS-3
Nankang
Nankang
Sportnex AS-3
235/45 ZR18 98Y XL, [EV+]

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 72 dB
just  € 92.02
 
available
Details
Dynamo Street-H MU71
Dynamo
Street-H MU71
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 70 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  N/A
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 72499
18.04.2025 from Rafał
I had them on the front from new, after 2000 miles they start generating more noise ,after 10000 miles (1 year) depth tread was 2mm. Never buy any cheap tyres again .
23.02.2025 from Ricardo Rodrigues
Good grip on dry and wet , the noise is not bad but only lasted 10k miles. All uniform wear but only lasted 10k with very smooth driving
25.11.2024 from Liam Denning
I’ve tried to push these tyres to the limit and they hold up really well. Great performance overall, doing as well as the premium priced Continentals they replaced. Well impressed!
22.08.2024 from Kevin Broderick
Really good tyres. Bought on the mechanics recommendation and I’m delighted I did. Just as good as the Michelins they replaced. Excellent grip on wet roads even at high speed.
(5)

Reifentest.com

just  € 93.33
 
limited stock
Details
Westlake SA57
Westlake
Westlake
SA57
235/45 ZR18 98W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 72 dB
just  € 93.82
 
available
Details
Firemax FM601
Firemax
FM601
235/45 ZR18 98W XL

Tyre type

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

(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 504800
(2)

Reifentest.com

just  € 96.27
 
available
Details
Sentury Qirin 990
Sentury
Qirin 990
235/45 ZR18 98W XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 69 dB
just  € 100.12
 
limited stock
Details
Mazzini Eco 607
Mazzini
Eco 607
235/45 ZR18 98Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 71 dB
just  € 102.31
 
available
Details
There are 28 of 87 tyres displayed
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Prices include VAT and delivery within Ireland. Free shipping only for 2 or more tyres.

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