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  4. Sonix 225 / 45 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  Sonix  225/45  18   

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Lassa Driveways Sport+
Lassa
Lassa
Driveways Sport+
225/45 R18 95Y XL

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance C Wet grip A Noise emissions 71 dB
just  104.91 £
limited stock
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Firestone Multiseason 2
Firestone
Firestone
Multiseason 2
225/45 R18 95V XL EVc, with rim protection (MFS)

Season

 All-season tyres
2 - 4 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance C Wet grip B Noise emissions 72 dB
just  104.92 £
In Stock
Details
Free shipping **
Tigar All Season
Tigar
Tigar
All Season
225/45 ZR18 95Y XL

Season

 All-season tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance D Wet grip C Noise emissions 70 dB
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 driven 5000
(1)

Reifentest.com

just  105.03 £
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Firestone Roadhawk 2
Firestone
Firestone
Roadhawk 2
225/45 R18 95Y XL, with rim protection (MFS), Enliten / EV

Season

 Summer tyres
2 - 4 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance B Wet grip A Noise emissions 71 dB
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  N/A
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 297808
29.07.2025 from Tom
These tyres in my rear wheel drive BMW are grippy in the dry, but leave me yearning for more in the wet. The car will &quot;step-out&quot; if I punch it whilst the road is even midly damp. My tracking was done at the same time as having these fitted so that is not a factor. The car will also step out if the road is more greasy looking.
(1)

Reifentest.com

just  105.44 £
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Nankang Cross Seasons AW-6
Nankang
Nankang
Cross Seasons AW-6
225/45 ZR18 95Y XL, with rim protection (MFS)

Season

 All-season tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance C Wet grip B Noise emissions 72 dB
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.

(31)
Average based on 31 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 9184689
29.05.2025 from Jerry
I began using these tires last winter and drove them all over Europe, on both dry and snow-covered roads, including motorways and countryside routes. So far, I have driven approximately 7,000 km on them and have not encountered any issues. They perform reliably on snow, as well as on dry and wet surfaces. The noise level from the tires does not seem to be louder than that of other tires, although this may vary depending on the type of car you drive and its level of quietness. Additionally, the price was reasonable. Therefore, I will definitely consider purchasing these tires again in the future.
22.03.2025 from Marcin
tires never arrived, money back after a month, I do not recommend
09.03.2025 from Marek
The tyres have good performance, of course the UK speed limit of 113km/h does not allow for a better test of the tyres on wet roads.
27.12.2024 from Ian
Tyres seem fine no problems so far. Have not had a chance to test on snow.
(31)

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just  105.54 £
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Marshal Matrac MU12
Marshal
Marshal
Matrac MU12
225/45 ZR18 95Y XL

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance D Wet grip B Noise emissions 72 dB
just  105.84 £
In Stock
Details
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Fulda Kristall Control HP2
Fulda
Fulda
Kristall Control HP2
225/45 R18 95V XL, with rim protection (MFS)

Season

 Winter tyres
2 - 4 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance D Wet grip B Noise emissions 72 dB
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.

(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 driven 2599680
22.05.2026 from SImon
My car is the 90Hp 1.6TDI, CAYB engine and 5 speed transmission. I return on average 65mpg with these Fulda winter tyres on - no drop off from the summers [they were not good summers that came off it]. I drive on UK A and B roads in Shropshire, Herefordshire which are very agricultural with lots of pot holes. I killed a Fulda front tyre in 100 miles as I missed a huge pot hole at night at 50mph, the tyre did not burst but it egged - luckily I bought 6 tyres expecting a problem as the roads are horrendous and the tyres 40 series so too low profile for where I live. I drive to purposely avoid pot holes, but still catch them - the tyres and rims have survived unscathed since. I suspect they are slightly noisier than the summer but only on some road surfaces. Grip is very good in wet and predictable in the dry - not an ultimate grip tyre BUT here is my point, it appears to me on a very low power and lightweight car [1,200kg] to provide very consistent grip regardless of road surface which is what I want. Great grip in wet mud and standing water also. I would recommend for a good general tyre. I&#39;ve done about 5,000 miles on them so far and wear even at 10degC is fine.
19.09.2021 from Allan Fulton
Excellent in wet superb handling and breaking
05.09.2019 from Peter
Although a &quot;Winter&quot; tyre they are a good all rounder mud &amp; snow. Tyre wear is obviously not as good &quot;summer&quot; tyres and other tyres may be better for high speed autoroute driving.
(4)

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just  105.89 £
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Nexen Winguard Sport 3
Nexen
Nexen
Winguard Sport 3
225/45 R18 95V XL 4PR, EV Root

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance C Wet grip B Noise emissions 72 dB
just  105.94 £
In Stock
Details
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Kumho Ecsta PS71
Kumho
Kumho
Ecsta PS71
225/45 ZR18 95Y XL, with rim protectionleiste (FSL)

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance D Wet grip A Noise emissions 72 dB
just  106.15 £
In Stock
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Laufenn S Fit EQ+ LK01
Laufenn
S Fit EQ+ LK01
225/45 ZR18 95Y XL

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance C Wet grip B Noise emissions 72 dB
just  106.15 £
In Stock
Details
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Landsail LS388
Landsail
Landsail
LS388
225/45 ZR18 95W XL

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
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  N/A
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 556624
(1)

Reifentest.com

just  106.46 £
In Stock
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Mabor Sport-Jet 5
Mabor
Mabor
Sport-Jet 5
225/45 R18 95Y XL, EV

Season

 Summer tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance C Wet grip B Noise emissions 72 dB
just  106.61 £
limited stock
Details
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Nexen N Fera Sport
Nexen
Nexen
N Fera Sport
225/45 R18 95Y XL 4PR *

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance A Wet grip B Noise emissions 70 dB
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.

(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 504298
06.10.2022 from John
Handling it depends from road quality, but never excellent. Steering feeling is good. Breaking on dry roads insufficient, ABS function even in middle breaking situations. Very low noise,
(2)

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just  106.71 £
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Sailun Atrezzo SU63
Sailun
Sailun
Atrezzo SU63
225/45 ZR18 95Y XL run-flat

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance D Wet grip D Noise emissions 72 dB
just  106.78 £
In Stock
Details
Free shipping **
Laufenn G Fit 4S LH71
Laufenn
G Fit 4S LH71
225/45 R18 95Y XL 4PR, with rim protection (MFS) SBL

Season

 All-season tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance C Wet grip B Noise emissions 72 dB
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 driven 114144
(1)

Reifentest.com

just  106.83 £
In Stock
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New
Cooper Summer
Cooper
Cooper
Summer
225/45 R18 95Y XL EVR, with Rim flange protection

Season

 Summer tyres
2 - 4 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance C Wet grip B Noise emissions 72 dB
just  107.00 £
limited stock
Details
Free shipping **
Davanti Wintoura +
Davanti
Wintoura +
225/45 R18 95V XL

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance C Wet grip C Noise emissions 69 dB
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 driven 24000
08.06.2023 from Shane Marsh
Though I&#39;d give these Davanti tyres a go as I&#39;ve seen a few Davanti dealers popping up all over the place. These tyres are reasonably good in snow and ice but the rest of the year it &quot;feels&quot; like you&#39;re driving on snow and ice. Very wayward and &quot;loose&quot; feel to them and a horrible bounce over 50mph like they aren&#39;t round anymore, not a wheel balance wobble but a up and down bounce which is very tiresome on longer journeys. There&#39;s a noticeable hum from the tyres like old fashioned aggressive winter tyres which changes pitch depending on angle of steering. I am a loyal supporter of winter tyres but these are like torture and not worth the grief in my opinion.
(1)

Reifentest.com

just  107.04 £
In Stock
Details
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Firestone Winterhawk 4
Firestone
Firestone
Winterhawk 4
225/45 R18 95V XL EVc, with rim protection (MFS)

Season

 Winter tyres
2 - 4 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance D Wet grip B Noise emissions 71 dB
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 driven 905730
19.06.2025 from Stuart Johnson
These are an excellent alternative to the Michelin Alpin A3 which I have historically run. They were cracking before wearing out. I needed something that would stick the power of the vehicle and be controllable. These fit the bill admirably.
(1)

Reifentest.com

just  107.20 £
In Stock
Details
Free shipping **
Bestdrive Summer 2
Bestdrive
Summer 2
225/45 R18 95Y XL EVc

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance B Wet grip B Noise emissions 72 dB
just  107.92 £
In Stock
Details
Free shipping **
Nokian Snowproof 1
Nokian
Nokian
Snowproof 1
225/45 R18 95V XL, with rim protection (MFS)

Season

 Winter tyres
2 - 4 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance D Wet grip B Noise emissions 70 dB
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 driven 463923
(1)

Reifentest.com

just  108.21 £
In Stock
Details
Free shipping **
Ovation VI-588 Sport
Ovation
Ovation
VI-588 Sport
225/45 R18 95Y XL

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance C Wet grip B Noise emissions 71 dB
just  108.30 £
In Stock
Details
Free shipping **
Uniroyal AllSeasonExpert 2
Uniroyal
Uniroyal
AllSeasonExpert 2
225/45 R18 95Y XL EVc, with kerbing rib

Season

 All-season tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance C Wet grip B Noise emissions 72 dB
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.

(10)
Average based on 10 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 3579720
20.02.2026 from Mr Neil Richard Parnham
These are a thoroughly dependable tyre and the Expert 2 (and the later Expert 3) are superb tyres. In addition to the stated vehicle I have a set on my wife&#39;s 2014 Audi A3 and our &#39;spare car&#39; a 2009 Fiat Panda 4x4. They are all on all year round and have acceptable wear even in hot summers
06.02.2026 from Jim Hutchinson
What makes these tyres stand out is their performance on very wet roads or standing water.
27.02.2025 from Michael Payne
I am a careful driver. Mostly urban with some motorway driving. The tyres I chose are all season. Whilst I live in Edinburgh City, when snow falls I need to drive 800m and up 2 hills in order to get to a road that is kept clear and often there are cars and a bus strewn across the road. Amazing but true. These tyres have allowed me to bypass these cars and proceed to the swept roadway. 2 times this winter. Scarcely believable that people don&#39;t know how to drive in the snow. They are sure footed in frost too.
22.01.2025 from Mr Neil Richard Parnham
We have owned this car for almost 11 years now and the last 9 years have been on firstly Uniroyal MS+77 205/55 R16 91H and then for the last 3 years on AllSeason Expert 2 which is a vastly improved tyre. The latter is so much quieter and returns improved fuel consumption and I believe better grip in wintry conditions
(10)

Reifentest.com

just  108.71 £
limited stock
Details
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Gripmax Suregrip Pro Winter
Gripmax
Suregrip Pro Winter
225/45 R18 95V XL

Season

 Winter tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance D Wet grip C Noise emissions 72 dB
just  108.81 £
limited stock
Details
Free shipping **
Marshal MW51
Marshal
Marshal
MW51
225/45 R18 95V XL

Season

 Winter tyres
2 - 5 working days delivery time
limited stock
Tyre label
Tyre label
Roll resistance C Wet grip C Noise emissions 72 dB
just  109.06 £
limited stock
Details
Free shipping **
Kumho Ecsta Sport PS72
Kumho
Kumho
Ecsta Sport PS72
225/45 ZR18 95Y XL EVc, with rim protectionleiste (FSL)

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance C Wet grip A Noise emissions 72 dB
just  109.08 £
In Stock
Details
Free shipping **
Nokian Seasonproof 1
Nokian
Nokian
Seasonproof 1
225/45 R18 95V XL, with rim protection (MFS)

Season

 All-season tyres
2 - 4 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance C Wet grip B Noise emissions 72 dB
just  109.29 £
In Stock
Details
Free shipping **
Uniroyal RainSport 5
Uniroyal
Uniroyal
RainSport 5
225/45 R18 95Y XL EVc, with kerbing rib

Season

 Summer tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance C Wet grip A Noise emissions 72 dB
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.

(23)
Average based on 23 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 4139454
10.12.2025 from Stephen Brown
Great tyres, safe and give confidence on all surfaces and conditions
13.06.2025 from stevi
best tyres ever had them on Audi A3 TDI sport ,fiesta st .ford focus MK2,jaguar xj 3Ltdi best grip ever handles in wet like a great tyre does when dry grips so hard in the dry the engine struggles to go faster because of the grip tried all the named brands like Mitchellen ,toyos ,co rentals and the uni royals beat them ever time not just price but grip safety and handling too .never use any other tyre the 5s are better than the 3s but not by much . hard to improve on such a great tyre
02.11.2024 from A Pritchard
Great.
13.04.2024 from Geof Wassell
Driving within my own ability and the ability of the vehicle I choose to drive is what I do. The tyres on my car are part of the interface between driver and road. I prefer to drive with the tyres fully inflated in order to feel the feedback from the surface of the road through noise, suspension and steering, I ballance throttle and brake response with weather conditions, road conditions and temperature. Tyres with less grip just dictate that I should moderate speed and braking at an increased rate. Noisey tyres provide slightly better feedback than silent tyres. The road with current traffic congestion burden isnt the place for performance spirited driving but is the place where defensive driving must be used. I would describe my tyres as competent.
(23)

Reifentest.com

just  109.33 £
In Stock
Details
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Lassa Snoways 4
Lassa
Lassa
Snoways 4
225/45 R18 95V XL

Season

 Winter tyres
2 - 5 working days delivery time
In Stock
Tyre label
Tyre label
Roll resistance D Wet grip C Noise emissions 70 dB
just  109.61 £
In Stock
Details
Free shipping **
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