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Home  >  Summer tyres  >  235 / 40 18  >  Dynamo  >  Dynamo 235 / 40 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  Dynamo   235/40  18    Summer tyres 

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Michelin Pilot Sport 4
Michelin
Michelin
Pilot Sport 4
235/40 ZR18 95(Y) XL MO1, EV Suitable

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip ANoise emissions 71dB
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.

(22)
Average based on 22 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 driven3667908
18.04.2026fromJ Lynch
Smooth ride. Incredible grip that even prevents the traction control from engaging in brisk pull aways from a standstill. (My car is FWD). The only negative with the Michelin Pilot Sport 4 is that tyre wear does appear to be slightly higher than with a regular tyre.
15.02.2024fromDavid Wood
Flourless great in all conditions even got us home at 40 to 50 mph after running over something in the fast lane of the M5 northbound. Can&rsquo;t praise enough.
09.02.2023fromJohn Molloy
These tyres are noticeable quieter than my previous tyres, Kumho Exta. Cornering grip is better and fuel consumption is slightly better
09.12.2021fromNicholas
I&#39;ve driven roughly 22,000km as this was when i would of rebuilt the engine and got the car ready for road, by far these are the best tyres I&#39;ve ever experienced on a car, I had used continentals and dunlop&#39;s beforehand, 2 competitors to Michelin, and before now, I always struggled with understeer under sharp cornering after periods of rain, with the PS4&#39;s, this has been completely eradicated, wet grip is by far the best in its class, with not much coming against it, usually the car would also break grip in wet conditions when in low gears speeding up, this has also vanished, in terms of lifespan, there is roughly 5mm left on the tyres after 22k km, so lifespan is also excellent. I am very confident in using these tyres and will be purchasing again once it comes time to replace.
(22)

Reifentest.com

just  146.00 £
available
Details
Michelin Pilot Sport 4
Michelin
Michelin
Pilot Sport 4
235/40 ZR18 95Y XL, EV Suitable

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip ANoise emissions 71dB
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.

(22)
Average based on 22 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 driven3667908
18.04.2026fromJ Lynch
Smooth ride. Incredible grip that even prevents the traction control from engaging in brisk pull aways from a standstill. (My car is FWD). The only negative with the Michelin Pilot Sport 4 is that tyre wear does appear to be slightly higher than with a regular tyre.
15.02.2024fromDavid Wood
Flourless great in all conditions even got us home at 40 to 50 mph after running over something in the fast lane of the M5 northbound. Can&rsquo;t praise enough.
09.02.2023fromJohn Molloy
These tyres are noticeable quieter than my previous tyres, Kumho Exta. Cornering grip is better and fuel consumption is slightly better
09.12.2021fromNicholas
I&#39;ve driven roughly 22,000km as this was when i would of rebuilt the engine and got the car ready for road, by far these are the best tyres I&#39;ve ever experienced on a car, I had used continentals and dunlop&#39;s beforehand, 2 competitors to Michelin, and before now, I always struggled with understeer under sharp cornering after periods of rain, with the PS4&#39;s, this has been completely eradicated, wet grip is by far the best in its class, with not much coming against it, usually the car would also break grip in wet conditions when in low gears speeding up, this has also vanished, in terms of lifespan, there is roughly 5mm left on the tyres after 22k km, so lifespan is also excellent. I am very confident in using these tyres and will be purchasing again once it comes time to replace.
(22)

Reifentest.com

just  148.16 £
limited stock
Details
Hankook Ventus evo K137
Hankook
Hankook
Ventus evo K137
235/40 ZR18 95Y XL

Tyre type

 Summer tyres
limited stock
just  149.01 £
limited stock
Details
Hankook Ventus evo K137
Hankook
Hankook
Ventus evo K137
235/40 ZR18 95Y XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip ANoise emissions 70dB
just  149.15 £
limited stock
Details
Michelin Pilot Sport PS2
Michelin
Michelin
Pilot Sport PS2
235/40 ZR18 95(Y) XL N4, EV Suitable

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip BNoise emissions 69dB
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.

(89)
Average based on 89 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 driven19107200
09.02.2023fromIan Broad
The tyres are Porsche recommended for my car, so it was best to fit the correct tyre, as it would have had at factory. My car had covered only 6900 miles when I purchased it. The original tyres were on the car.
30.09.2015fromJohn ashton
Really good gripping tyre well worth the extra pennies :)
09.08.2014fromAndyH
Always a good idea to but the best tyres you can and these are great. Only downside is road noise which can get irritating at times
24.05.2013fromRoddie
Much more traction offered from these tyres than previous 255/40 R18 Michelin Pilot Sport 2 or the Pilot Sport 1. No feeling of poorer ride quality despite lower profile. An unexpected big jump in overall performance and the traction control light barely appears at all now- compared to all the time out of junctions with sharp left turns. Must be better compound and/or tyre carcass construction.
(89)

Reifentest.com

just  151.17 £
limited stock
Details
Dunlop Sport Maxx RT2
Dunlop
Dunlop
Sport Maxx RT2
235/40 ZR18 95(Y) XL

Tyre type

 Summer tyres
limited 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.

(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 driven4403095
07.08.2020frombrendan O sullivan
Good tyres but not as good as the Michelin pilot sport 4. Will be going back to the sports.
04.12.2019fromAli
I am a High mileage driver covering all roads day and night. This is a premium summer tyre made for dry grip and wet braking. Out of a budget , midrange and premium I&rsquo;ve noted , the cheapest gives me around 6000 miles. The mid ranges cover around 12000 miles and premiums last around 18000 miles. In terms of grip it always has to be premium. These are also much quieter than budget tyres. I&rsquo;ve covered 25000 miles of hard driving with these tyres and they still have around 3mm left. This is the second summer I&rsquo;ve purchased these tyres. Good on price as well as grip
(12)

Reifentest.com

just  162.55 £
limited stock
Details
Hankook Ventus evo Z Z001
Hankook
Hankook
Ventus evo Z Z001
235/40 ZR18 95(Y) XL 4PR SBL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip BNoise emissions 70dB
just  166.78 £
limited stock
Details
Nankang Sportnex NS-2R
Nankang
Nankang
Sportnex NS-2R
235/40 ZR18 95Y XL

Tyre type

Competition

 Summer tyres
limited 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.

(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 driven538594
31.03.2021fromAlan Foster
I bought these tyres because I do occasional track days. If I drive hard on a track day the outer edge of my front tyres are heavily worn. I wanted a tyre that would withstand a track day, but still be good for everyday use. This tryre is perfect for this. Not outer edge issues at all on track day and plenty of grip in wet winter on normal roads. My fuel consumption has increased a lot. I do not know if this is the tyres (only fitted on front) or because I am doing shorter trips due to lock down.
16.08.2018fromOllie
For a summer tyre, these are great in the wet, adimitadly there&#39;s still plenty of tread left so this could be part of this. A lot of people said these were no good in the wet, that&#39;s rubbish. Damp or wet roads these still have better levels of grip than a normal road tyre, they just don&#39;t handle standing water very well (As would be expected this this type of tyre). As long as you drive to the conditions you won&#39;t have any issues with rain. I&#39;ve even had 3 days in the snow with these...lets just make it clear these are NOT snow tyres but they done suprisingly well. The only thing I noticed is that you have to warm them up, when cold they seem a bit loose. After a few minutes driving they get to decent levels of grip but you need to drive a bit harder than normal road conditions to get them to full potential. It would have been nice if they were still available in this size with the softer compound. They are on the latest MSA list 1B though so don&#39;t get caught out - some of the smaller events like the autosolos won&#39;t allow you to run with them. The side walls are stiff enough to give some sharp turn in but you trade that off with road noise and a stiffer ride but again that is to be expected. All in all these are great tyres for the price.
(5)

Reifentest.com

just  175.42 £
limited stock
Details
Hankook Ventus S1 Evo 3 K127
Hankook
Hankook
Ventus S1 Evo 3 K127
235/40 ZR18 95Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU 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.

(7)
Average based on 7 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 driven1270908
04.09.2024fromKP
Performed well in regarded to grip levels both wet and dry, did aquaplane more than the Pirelli&rsquo;s P zeros but absolutely unbearable road noise and harshness. Yes I had 22&rdquo; wheels with a very low profile but when compared to the OEM Pirelli P Zero &amp; Scopions I&rsquo;d avoid these if you want to enjoy your drive.
01.06.2022fromIan
Superb grip on twisty country roads I&#39;ve had minor spin when pulling away on wet surfaces, but have driven through very wet conditions with no concerns. Noise is more from poor road surfaces than the tyres and they&#39;re very quiet on quality roads. Still surprised by how little they&#39;ve worn in 6 months.
05.09.2020fromElaine barclay
Changed to these tyre as wasnt happy with the grip on the ones I had. Would definitely recommend great grip in wet and dry very good braking and comfortable and not any louder then any other tyre I have had.
05.09.2020fromElaine barclay
Changed to these tyre as wasnt happy with the grip on the ones I had. Would definitely recommend great grip in wet and dry very good braking and comfortable and not any louder then any other tyre I have had.
(7)

Reifentest.com

just  180.17 £
available
Details
Davanti Protoura Race
Davanti
Protoura Race
235/40 ZR18 95W XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip CNoise emissions 71dB
just  181.69 £
limited stock
Details
Vredestein Ultrac Satin
Vredestein
Vredestein
Ultrac Satin
235/40 ZR18 95Y XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance CWet grip BNoise emissions 71dB
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.

(7)
Average based on 7 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 driven1948224
18.07.2024fromBrian P
Great tyres. Good grip, quiet running and great longevity. Highly recommended
19.08.2019fromROY HILTON
THE ULTRAC SATIN IS A VERY GOOD MEDIUM CLASS TYRE WITH GOOD ALL ROUND GRIP, MAYBE A BIT SPONGY COMPARED TO THE CONTINENTALS I AM USED TO BUT ABSORBS THE UNEVEN ROADS OF TODAY BETTER THAN SOME OF THE MORE EXPENSIVE BRANDS AND A LOT MORE FORGIVING IF LIKE ME YOU ARE NO LONGER IN THE HAMILTON CLASS.
19.05.2019fromChris
Much better than pirellis I bought the car with they are sharp in the wet great in the dry don&#39;t seem to be scrubbing off too quickly a real gem of a tyre saving money on premium tyres of which I don&#39;t think offer much more
22.11.2018fromPeter O
These tyres do not instill the same confidence as the Bridgestones replaced. Slightly better comfort wise, but definitely generate more lateral shift and distortion than the old tyres on dry and wet roads. Too early to definitively comment on wear.
(7)

Reifentest.com

just  183.97 £
limited stock
Details
Michelin Pilot Sport Cup 2
Michelin
Michelin
Pilot Sport Cup 2
235/40 ZR18 95(Y) XL, EV Suitable

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip CNoise emissions 70dB
just  220.33 £
available
Details
Bridgestone Potenza Race
Bridgestone
Bridgestone
Potenza Race
235/40 ZR18 95(Y) XL, EVc

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance DWet grip CNoise emissions 70dB
just  245.68 £
limited stock
Details
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