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Home  >  245 / 40 18  >  Onyx Tyres  >  Onyx 245 / 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  Onyx    245/40  18     

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Goodtrip BlueGuard AS
Goodtrip
BlueGuard AS
245/40 R18 97Y XL

Tyre type

 All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
at the moment, this product is not in stock
Details
Kleber Dynaxer HP 5
Kleber
Kleber
Dynaxer HP 5
245/40 R18 97W XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 70 dB
just  116.05 £
limited stock
Details
GT Radial ClimateActive
GT Radial
GT Radial
ClimateActive
245/40 R18 97Y XL, with rim protection (MFS), EV Ready

Tyre type

 All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 70 dB
at the moment, this product is not in stock
Details
Leao NOVA-FORCE ACRO
Leao
Leao
NOVA-FORCE ACRO
245/40 R18 93W run-flat

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 71 dB
just  116.70 £
limited stock
Details
Giti Sport S2
Giti
Sport S2
245/40 R18 97Y XL, with rim protection (MFS)

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 69 dB
just  133.58 £
limited stock
Details
Hankook Ventus S1 Evo 2 K117
Hankook
Hankook
Ventus S1 Evo 2 K117
245/40 R18 97Y XL 4PR AO, with rim protection (MFS) SBL

Tyre type

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

(12)
Average based on 12 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 4915311
30.10.2014 from Mark
More worn on front two than was expecting for this brand
13.06.2013 from Mike reynolds
Had these tyres on My F355 and they were just as good and better wearing than Pirelli
(12)

Reifentest.com

just  117.46 £
limited stock
Details
Davanti Wintoura +
Davanti
Wintoura +
245/40 R18 97V XL

Tyre type

 Winter tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip C 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 24000
08.06.2023 from Shane Marsh
Though I'd give these Davanti tyres a go as I'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 "feels" like you're driving on snow and ice. Very wayward and "loose" feel to them and a horrible bounce over 50mph like they aren't round anymore, not a wheel balance wobble but a up and down bounce which is very tiresome on longer journeys. There'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  117.69 £
limited stock
Details
Sunny Wintermax NW211
Sunny
Sunny
Wintermax NW211
245/40 R18 97V XL, with rim protection (MFS)

Tyre type

 Winter tyres
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.

(8)
Average based on 8 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 2501434
09.03.2020 from Sebastian Krystyan
Great tyre and value for money Amazing grip and breaking in any conditions. I'm aggressive and active driver with 205 BHP, and tyre never failed me. Recommended to all.
21.08.2019 from Rob
Terrible grip in dry and wet. They are dangerous due to the amount drift. I thought they were low on pressure when I first used them. Only fitted to the rear and cause back end to drift when corning at speed. I have no confidence in cornering with them. They are okay in the snow though so if you're using only in snow they should be okay.
(8)

Reifentest.com

at the moment, this product is not in stock
Details
LASSA Revola
LASSA
Revola
245/40 R18 97Y XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 71 dB
just  129.76 £
limited stock
Details
Tercelo Ice Knight
Tercelo
Ice Knight
245/40 R18 93H

Tyre type

 Winter tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip D Noise emissions 72 dB
at the moment, this product is not in stock
Details
Yokohama BluEarth-Winter V906
Yokohama
Yokohama
BluEarth-Winter V906
245/40 R18 97W XL BluEarth

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 70 dB
just  139.61 £
available
Details
GT Radial SportActive
GT Radial
GT Radial
SportActive
245/40 R18 97W 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.

(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 32000
14.04.2024 from Ashley 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  142.16 £
limited stock
Details
Bridgestone Turanza T005 RFT
Bridgestone
Bridgestone
Turanza T005 RFT
245/40 R18 97Y XL MOExtended, EVc, with rim protection (MFS), run-flat

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.

(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 953760
28.10.2021 from Fluster
Excellent in the wet, no hydroplaning or wheeljerk when driving into puddles at speed. This is my second set of this tyre for this reason.
05.10.2021 from Melih PAZI
I'm sorry to say that the tires don't hold up. They always tend to slip.
18.08.2021 from Thomas
- I fitted the new Bridgestone Potenza Sport tyres mid April and with very low mileage on the road and less than 100 miles on track the tyres are done and worn out.. - fabrics showing…?! I did many track days previously with the S001 RFTs with no issues- Potenza Sport is simply not a tyre for track use - even for a lap or two…
26.10.2019 from Steve Summerbee
I had no issues with the tyres, which replaced previous Bridgestones.
(5)

Reifentest.com

just  118.77 £
available
Details
Maxxis Premitra Snow WP6
Maxxis
Maxxis
Premitra Snow WP6
245/40 R18 97V XL, with rim protectionleiste (FSL)

Tyre type

 Winter tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 69 dB
just  118.77 £
limited stock
Details
New
Uniroyal AllSeasonExpert 3
Uniroyal
Uniroyal
AllSeasonExpert 3
245/40 R18 97Y XL EVc, with kerbing rib

Tyre type

 All-season tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  110.03 £
limited stock
Details
Sunny NW312
Sunny
Sunny
NW312
245/40 R18 93T

Tyre type

 Winter tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip C Noise emissions 70 dB
at the moment, this product is not in stock
Details
Toyo Observe EWS1
Toyo
Toyo
Observe EWS1
245/40 R18 97V XL

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 72 dB
just  119.33 £
available
Details
GT Radial SportActive 2
GT Radial
GT Radial
SportActive 2
245/40 R18 97Y XL, EV Ready

Tyre type

 Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 69 dB
at the moment, this product is not in stock
Details
Bridgestone Turanza All season 6
Bridgestone
Bridgestone
Turanza All season 6
245/40 R18 97Y XL, with rim protection (MFS), Enliten / EV

Tyre type

 All-season tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B 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.

(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 474904
06.09.2025 from Zoran
I have front set of 2 tires 1 year and around 20000km old, and rear set 6 months and around 10000km. Tyres are excellent for my car on dry and wet. There's not much snow in this part of England, but was some WET snow last winter and tyres were good on start and in curves but on braking just slide (wet snow i suppose). I have been on the road trip this summer 5000km+, and tyres aren't worn at all. Good grip in curves on motorway at high speed (up to 180 km/h) on dry and wet.
(4)

Reifentest.com

just  119.76 £
limited stock
Details
Sonix L-Zeal 56
Sonix
L-Zeal 56
245/40 R18 97W XL run-flat

Tyre type

 Summer tyres
limited stock
just  120.08 £
limited stock
Details
Torque TQ901
Torque
Torque
TQ901
245/40 R18 97W XL

Tyre type

 Summer tyres
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 driven 17000
23.04.2022 from Gras
Good for the price, but Id preffer buying used Michelin then brand new torque.
(1)

Reifentest.com

at the moment, this product is not in stock
Details
Goodyear Eagle F1 Asymmetric 6
Goodyear
Goodyear
Eagle F1 Asymmetric 6
245/40 R18 93Y EVR, with rim protection (MFS)

Tyre type

 Summer tyres
available
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.

(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  120.19 £
available
Details
Avon WV7 Snow
Avon
Avon
WV7 Snow
245/40 R18 97V XL, with Rim flange protection

Tyre type

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

(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 152361
13.04.2021 from Adrian Herbert
Great British tyre that has performed excellently over this, albeit milder, winter
16.06.2020 from Paul
I have used the tyres in the winter for the last 3 winters not a lot of snow to deal with but some icey mornings and they been a good buy
05.05.2020 from Aidan
I haven't pushed the tyres any where near their limit as I drive very conservatively as an experienced driver, in a rural location, only travelling when required and choosing to drive at quiet times, and then came along Covid19. Wheel alignment was done when tyres were fitted so no abnormal wear, and last winter was only really wet and mild. So I gave them 4, they may well be 5s but I can't say.
16.04.2020 from Andy Moore
The tyres performed well. I’ve not had opportunity to drive in snow, but they grip well in the cold
(4)

Reifentest.com

just  120.26 £
limited stock
Details
Pirelli Cinturato P7
Pirelli
Pirelli
Cinturato P7
245/40 R18 97Y XL J, with rim protection (MFS)

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A 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.

(48)
Average based on 48 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 17492742
20.08.2022 from Michael
Slightly noisier at low speeds than I had expected (my Cooper winter tyres are quieter) although the relative noise abates at higher speeds. They're pretty firm on bumpy roads where I drive most often. Superb for motorway driving in terms of low noise and excellent ride comfort.
01.08.2020 from Rob
Great wearing tyre, plenty of grip in the wet and dry. Wearing better the Goodyear F1's I had on the car before. Will definitely buy again.
29.04.2020 from Mr Doorbar
These tyres were OE on my 2017 Passat Estate so I stuck with the same when it came to replacing the fronts. I'm still on the original rears. The fronts did around 24K miles while the tread left of the rears gives me around another 10K at least. However, the tyres walls on the rear have slight cracking even though they haven't been curbed and if get worst it will become an MOT failure at the cars first MOT this year. The one area where these tyres are weakest are the road noise. I'm sure there are quieter tyres out there but they may be weaker in other areas. On the whole these Pirellis are more than suitable for any family car.
15.01.2019 from Glynne Gianelli
Seems quieter and more comfortable. Grip very good and economy improved as well.
(48)

Reifentest.com

just  125.14 £
available
Details
Apollo Aspire XP Winter
Apollo
Apollo
Aspire XP Winter
245/40 R18 97V XL, with rim protectionleiste (FSL)

Tyre type

 Winter tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 72 dB
at the moment, this product is not in stock
Details
BF Goodrich g-Force Winter 2
BF Goodrich
BF Goodrich
g-Force Winter 2
245/40 R18 97V XL EV Suitable, with rim protectionleiste (FSL)

Tyre type

 Winter tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 69 dB
just  127.66 £
limited stock
Details
Momo M40 All season
Momo
M40 All season
245/40 R18 97W XL

Tyre type

 All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip A Noise emissions 72 dB
at the moment, this product is not in stock
Details
Semperit All Season-Grip 2
Semperit
Semperit
All Season-Grip 2
245/40 R18 97Y XL EVc, with kerbing rib

Tyre type

 All-season tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  119.96 £
limited stock
Details
There are 28 of 460 tyres displayed
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