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Home  >  225 / 40 18  >  Semperit Tyres  >  Semperit 225 / 40 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  Semperit   225/40  18     

search by size: 3 Results

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Greentrac Season Master
Greentrac
Season Master
225/40 R18 92W XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip BNoise emissions 71dB
just  85.70 £
available
Details
Westlake SW628
Westlake
Westlake
SW628
225/40 R18 92H XL

Tyre type

 Winter tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip CNoise emissions 72dB
just  85.72 £
limited stock
Details
Toyo Celsius AS2
Toyo
Toyo
Celsius AS2
225/40 R18 92Y XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip BNoise emissions 71dB
just  85.73 £
available
Details
Bridgestone Turanza 6
Bridgestone
Bridgestone
Turanza 6
225/40 R18 92Y XL, Enliten / EV

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance BWet grip ANoise emissions 70dB
just  85.73 £
available
Details
Toyo Proxes Comfort
Toyo
Toyo
Proxes Comfort
225/40 R18 92W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip ANoise emissions 70dB
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 driven138805
31.08.2023fromKalin
Bad grip, handling and braking on wet roads
(3)

Reifentest.com

just  85.89 £
available
Details
Sailun Ice Blazer Alpine Evo
Sailun
Sailun
Ice Blazer Alpine Evo
225/40 R18 92V XL

Tyre type

 Winter tyres
available
just  86.04 £
available
Details
BF Goodrich Advantage 2
BF Goodrich
BF Goodrich
Advantage 2
225/40 R18 92Y XL, EV Suitable

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance BWet grip ANoise emissions 70dB
just  86.06 £
limited stock
Details
Goodride Solmax 1 ZRT
Goodride
Goodride
Solmax 1 ZRT
225/40 R18 92W XL, run-flat

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip BNoise emissions 72dB
just  86.14 £
available
Details
Sebring Snow
Sebring
Sebring
Snow
225/40 R18 92V XL

Tyre type

 Winter tyres
limited stock
just  86.53 £
limited stock
Details
Crosswind Grip Peak Winter
Crosswind
Grip Peak Winter
225/40 R18 92W XL

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip ANoise emissions 72dB
just  86.97 £
available
Details
LASSA Revola
LASSA
Revola
225/40 R18 92Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance BWet grip ANoise emissions 71dB
just  87.04 £
available
Details
Vredestein Quatrac Pro+
Vredestein
Vredestein
Quatrac Pro+
225/40 R18 92Y XL, EVc

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip BNoise emissions 72dB
just  87.10 £
available
Details
Profil Pro Snow 790
Profil
Pro Snow 790
225/40 R18 88V runderneuert

Tyre type

 Winter tyres
available
just  87.21 £
available
Details
Lanvigator Catchfors A/S 2
Lanvigator
Catchfors A/S 2
225/40 R18 92W XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip CNoise emissions 71dB
just  87.32 £
available
Details
Arivo Ultra ARZ-5
Arivo
Ultra ARZ-5
225/40 R18 92W XL, run-flat

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip BNoise emissions 70dB
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 driven18000
(1)

Reifentest.com

just  87.46 £
limited stock
Details
AUSTONE SP901
AUSTONE
SP901
225/40 R18 92V XL

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip CNoise emissions 72dB
just  87.47 £
available
Details
Windforce Snowblazer UHP
Windforce
Snowblazer UHP
225/40 R18 92V XL

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip CNoise emissions 72dB
just  87.47 £
available
Details
Kleber Dynaxer HP 5
Kleber
Kleber
Dynaxer HP 5
225/40 R18 88Y

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip ANoise emissions 71dB
just  87.50 £
available
Details
Viking WinTech
Viking
Viking
WinTech
225/40 R18 92V XL, EVc

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet 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.

(4)
Average based on 4 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 driven3780432
25.02.2023fromArunas
Very good grip on snow, good on icy roads too, but like most of the winter tyres they a bit slippery on wet road. I’m driving on winter time like on summer so you can imagine what these tyres handling.
30.07.2019fromDavid bate
Good with more room to spare
30.07.2019fromDavid bate
Good with more room to spare
(4)

Reifentest.com

just  87.54 £
available
Details
Diamondback EffeXSport DH202
Diamondback
Diamondback
EffeXSport DH202
225/40 R18 92Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip BNoise emissions 72dB
just  87.63 £
available
Details
Mirage W562
Mirage
W562
225/40 R18 92H XL

Tyre type

 Winter tyres
limited stock
just  87.66 £
limited stock
Details
GT Radial SportActive
GT Radial
GT Radial
SportActive
225/40 R18 92W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet 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  N/A
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven32000
14.04.2024fromAshley Gain
Tyres had side sway when changing lanes. 1st blowout on 20000 2nd blowout on 30000 and at 40000 last remaining Tyres has wall cracks in inside walls of rear Tyres. Definitely a tyre manufacturer problem. Dealer and supplier is saying I overloaded the tyre and drove on flat tyres. The remaining two tyres are available for evaluation.
(1)

Reifentest.com

just  87.88 £
available
Details
Dunlop Sport Maxx RT
Dunlop
Dunlop
Sport Maxx RT
225/40 R18 92Y XL BLK

Tyre type

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

(69)
Average based on 69 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 driven20596980
17.11.2015fromviktor vari
excellent tyres for very reasonable price. definitely would buy them again
10.09.2015fromGES
Supposed to give excellent fuel efficiency. Getting poorer MPG that I did from my Continental Sports! Difficult to say but wear does not look too good on front, doubt I'll get another 12k out of them!
09.09.2015fromJoseph Kinney
Starting to lose some of that high end grip when pushing hard but a very good tyre, great performance and very predictable.
02.07.2015fromSaulius
Very good tyre, but wears very quickly. But again, if you want solid grip in wet, the compound has to be soft and it means it will wear quicker than others. Had p-zero previously, was a bit noisy, dunlop makes much less noise.
(69)

Reifentest.com

just  88.10 £
available
Details
BF Goodrich Advantage All-Season
BF Goodrich
BF Goodrich
Advantage All-Season
225/40 R18 92Y XL, EV Suitable

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip BNoise emissions 69dB
just  88.29 £
available
Details
Sailun Ice Blazer WS T3
Sailun
Sailun
Ice Blazer WS T3
225/40 R18 92H XL studdable

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip DNoise 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 driven48528
(1)

Reifentest.com

just  88.34 £
available
Details
Kenda Wintergen 2 KR501
Kenda
Kenda
Wintergen 2 KR501
225/40 R18 92V XL

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip BNoise emissions 69dB
just  88.55 £
available
Details
Vredestein Quatrac
Vredestein
Vredestein
Quatrac
225/40 R18 92W XL, EVc

Tyre type

 All-season tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance DWet 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.

(4)
Average based on 4 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 driven883062
25.09.2025fromColin Rf
Originally on rear axle for approx 2 k miles, no wear at all. Now on front axle, grip and feedback in wet and dry in great, including on gravelly / light muddy patches in country parking areas and in cold weather. Most impressive aspect of the Vredesteins is the directional stability ( steering centring) and also quietness on the front axle compared to the neatly new Nankang all weather tyres that were on beforehand. No snow this year so not tested on snow! Highly recommended.
05.09.2023fromMatko
All round good tyre, quite noisy on the highway though. Three out of four tyres developed sidewall dents that I read are just a cosmetic defect luckily.
(4)

Reifentest.com

just  88.68 £
limited stock
Details
Mirage MR-762 AS
Mirage
MR-762 AS
225/40 R18 92V XL

Tyre type

 All-season tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance EWet grip CNoise emissions 72dB
just  89.09 £
limited stock
Details
There are 28 of 576 tyres displayed
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