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  4. Optimo 235 / 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:
 
/
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  Optimo  235/55  18   

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Dunlop Blue Response TG
Dunlop
Dunlop
Blue Response TG
235/55 R18 100V EVs BLK

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip ANoise emissions 70dB
List price*  200.00 £
just  134.84 £
In Stock
Details
Free shipping**
Westlake Z-507
Westlake
Westlake
Z-507
235/55 R18 104V XL

Season

 Winter tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 72dB
just  134.84 £
limited stock
Details
Free shipping**
Prinx Xnex Sport EV
Prinx
Xnex Sport EV
235/55 R18 104V XL EV, with rim protection (MFS)

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance AWet grip BNoise emissions 70dB
just  135.16 £
In Stock
Details
Free shipping**
GT Radial WinterPro2 Sport
GT Radial
GT Radial
WinterPro2 Sport
235/55 R18 104H XL

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise emissions 71dB
just  135.36 £
In Stock
Details
Free shipping**
Maxxis Razr AT-781
Maxxis
Maxxis
Razr AT-781
235/55 R18 104H XL, with rim protection ridge (FSL)

Season

All Terrain Tyres

 All-season tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance DWet grip DNoise emissions 72dB
just  135.38 £
limited stock
Details
Free shipping**
Gripmax Stature M/S
Gripmax
Stature M/S
235/55 R18 104H

Season

 Winter tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 72dB
just  135.47 £
limited stock
Details
Free shipping**
Roadstone N Fera RU1
Roadstone
Roadstone
N Fera RU1
235/55 R18 100V

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance DWet grip BNoise emissions 71dB
just  135.49 £
In Stock
Details
Free shipping**
Leao NOVA-FORCE 4×4 HP
Leao
Leao
NOVA-FORCE 4×4 HP
235/55 R18 104V XL

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 72dB
just  135.62 £
limited stock
Details
Free shipping**
BF Goodrich Advantage SUV All-Season
BF Goodrich
BF Goodrich
Advantage SUV All-Season
235/55 R18 100V, with rim protection ridge (FSL)

Season

 All-season tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise emissions 69dB
just  135.68 £
limited stock
Details
Free shipping**
General Grabber GT Plus
General
General
Grabber GT Plus
235/55 R18 100V EVc, with kerbing rib

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip ANoise emissions 71dB
just  135.86 £
limited stock
Details
Free shipping**
Pirelli P Zero PZ4 LS
Pirelli
Pirelli
P Zero PZ4 LS
235/55 R18 100V VOL, with rim protection (MFS)

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance BWet grip ANoise emissions 70dB
List price*  215.00 £
just  135.91 £
limited stock
Details
Free shipping**
Roadcruza RA1100
Roadcruza
RA1100
P235/55 R18 104T XL RWL

Season

All Terrain Tyres

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance DWet grip DNoise 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.

(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 driven419848
21.05.2024fromScott
Worse tyre ive had in the wet, very dangerous round round abouts and after 40,000km there nearly worn out
(1)

Reifentest.com

just  136.43 £
In Stock
Details
Free shipping**
Sailun Ice Blazer Alpine Evo1
Sailun
Sailun
Ice Blazer Alpine Evo1
235/55 R18 104H XL

Season

 Winter tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance DWet grip BNoise 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.

(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 driven52500
16.10.2024fromJurijs
One of the best winter tyres I had from year 2007, when I started to drive my own car. Confident driving also with one side on ice, another on dry surface, on wet snow or just wet surface.
(1)

Reifentest.com

just  136.58 £
limited stock
Details
Free shipping**
Atlander Lander Studs Atl78
Atlander
Lander Studs Atl78
235/55 R18 104T XL, studded

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
just  136.73 £
In Stock
Details
Free shipping**
Taurus SUV Winter
Taurus
Taurus
SUV Winter
235/55 R18 104H XL

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 72dB
just  136.82 £
In Stock
Details
Free shipping**
Roadcruza RA1100
Roadcruza
RA1100
P235/55 R18 104T XL

Season

All Terrain Tyres

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance DWet grip DNoise 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.

(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 driven419848
21.05.2024fromScott
Worse tyre ive had in the wet, very dangerous round round abouts and after 40,000km there nearly worn out
(1)

Reifentest.com

just  136.94 £
In Stock
Details
Free shipping**
Ziarelli Iceberg
Ziarelli
Iceberg
235/55 R18 104H, remould

Season

 Winter tyres
2 - 5 working days delivery time
limited stock
just  136.99 £
limited stock
Details
Free shipping**
Cooper Discoverer ATT
Cooper
Cooper
Discoverer ATT
235/55 R18 104H XL

Season

All Terrain Tyres

 Summer tyres
2 - 5 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.

(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 driven386593
12.05.2025fromHenry
BUENA EXPERIENCIA DE MANEJO, PERO A 34.6 A 34.8 PSI EN CIUDAD O CARRETERA, Y BAJAR UN POCO MAS A PRESI&Oacute;N EN TERRENOS DESTAPADOS, SI EMBARGO EL FABRICANTE DEL VEH&Iacute;CULO INDICA 35PSI PERO ES UN LIGERO DURO A 35PSI. EL VEHICULO SE MANEJA BIEN, ES CONFORTABLE, MUY LIGERAMENTE MAS PESADO LA DIRECCI&Oacute;N Y EL PIQUE DESDE PARADO PERO TE ACOSTUMBRAS, EL RUIDO SIENDO NUEVOS AUN SON SILENCIOSOS, AUN NO LO PRUEBO BIEN EN LLUVIA NO HE TENIDO AUN LLUVIA FUERTE, MEDIDA 225 55 R18, LE PUSE EL MISMO QUE EL ORIGINAL.
(3)

Reifentest.com

just  137.10 £
In Stock
Details
Free shipping**
Momo M8 HT Pro Forcerun A/S
Momo
M8 HT Pro Forcerun A/S
235/55 R18 104V XL

Season

Highway Terrain Tyres

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance BWet grip DNoise emissions 72dB
just  137.40 £
In Stock
Details
Free shipping**
Hankook Ventus S1 Evo 3 K127A
Hankook
Hankook
Ventus S1 Evo 3 K127A
235/55 ZR18 104W XL 4PR SUV, with rim protection (MFS) SBL

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip ANoise 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.

(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 driven171536
03.09.2025fromRuss
The Tyres give good grip and little noise. They grip Well in the dry and seem ok in wet
(1)

Reifentest.com

List price*  181.00 £
just  137.44 £
In Stock
Details
Free shipping**
Comforser CF1100
Comforser
CF1100
P235/55 R18 104T XL

Season

All Terrain Tyres

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance DWet grip DNoise emissions 72dB
just  137.61 £
In Stock
Details
Free shipping**
Michelin Latitude Sport 3
Michelin
Michelin
Latitude Sport 3
235/55 R18 100V EV Suitable, with rim protection ridge (FSL)

Season

Highway Terrain Tyres

 Summer tyres
2 - 4 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance CWet grip ANoise emissions 70dB
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
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven1442994
30.05.2021fromIvo M
Great tyres probably the best for my SUV.,I have Michelin tyres in my other car just model is different pilot sport 4s these are amazing tyres second to none! When you purchase Michelin most drivers expect best performance and no compromise!
(1)

Reifentest.com

List price*  190.00 £
just  137.69 £
limited stock
Details
Free shipping**
Comforser CF1100
Comforser
CF1100
P235/55 R18 104T XL

Season

All Terrain Tyres

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance DWet grip DNoise emissions 72dB
just  138.14 £
In Stock
Details
Free shipping**
Bridgestone Dueler H/T 687
Bridgestone
Bridgestone
Dueler H/T 687
235/55 R18 100H EVc

Season

Highway Terrain Tyres

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip DNoise emissions 70dB
List price*  188.00 £
just  138.19 £
In Stock
Details
Free shipping**
Kumho Solus 4S HA32
Kumho
Kumho
Solus 4S HA32
235/55 R18 104V XL, SUV

Season

 All-season tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip BNoise 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.

(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 driven879376
15.07.2025fromMr Hall
Kumho tyres always seem very good in all areas &amp; at a fair price. We went for the All Season Solus as my partner is a care worker &amp; out in literally all conditions.
14.04.2024fromDavid 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  138.76 £
In Stock
Details
Free shipping**
Riken SUV Snow
Riken
Riken
SUV Snow
235/55 R18 104H XL

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance CWet grip CNoise emissions 72dB
just  139.15 £
In Stock
Details
Free shipping**
Nankang Winter Activa SV-55
Nankang
Nankang
Winter Activa SV-55
235/55 R18 104H XL, with rim protection (MFS)

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance EWet 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.

(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 driven1347978
30.04.2022fromTrevor Wyatt
We didn&#39;t have snow or ice this year but I was ready!!
08.05.2021fromChris
Good tyres for there money this year was my 2nd or 3rd set
27.05.2019fromFred Taylor
My style of driving consist of response driving to towing a caravan and leisure driving so I do quite a wide variety. I use winter tyres all year round they are better on wet surfaces don&#39;t last as long but give you more confidence in cornering, braking and when you encounter deep puddles. Has we do in the country with all the pot holes my wife used them all year to. In winter i do carry snow chains but have not used them.
(3)

Reifentest.com

just  139.43 £
In Stock
Details
Free shipping**
Crosswind Grip Peak Winter
Crosswind
Grip Peak Winter
235/55 R18 104V XL

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance DWet grip ANoise emissions 72dB
just  139.51 £
In Stock
Details
Free shipping**
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