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Home  >  255 / 40 20  >  Hankook  >  Hankook 255 / 40 20
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  Hankook    255/40  20     

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Prices include VAT and delivery within Ireland

Hankook Ventus evo K137
Hankook
Hankook
Ventus evo K137
255/40 ZR20 (101Y) XL 4PR, with rim protection (MFS) SBL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 71 dB
just  170.88 £
available
Details
Hankook Ventus S1 Evo 3 K127
Hankook
Hankook
Ventus S1 Evo 3 K127
255/40 ZR20 (101Y) XL 4PR, with rim protection (MFS) SBL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 73 dB
Client reviews rating:
Client reviews rating

More than 5 billion kilometers. Tyretest.com 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 driven 1270908
04.09.2024 from KP
Performed well in regarded to grip levels both wet and dry, did aquaplane more than the Pirelli’s P zeros but absolutely unbearable road noise and harshness. Yes I had 22” wheels with a very low profile but when compared to the OEM Pirelli P Zero & Scopions I’d avoid these if you want to enjoy your drive.
01.06.2022 from Ian
Superb grip on twisty country roads I'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're very quiet on quality roads. Still surprised by how little they've worn in 6 months.
05.09.2020 from Elaine 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.
05.09.2020 from Elaine 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  185.20 £
available
Details
Hankook Ventus S1 Evo Z K129
Hankook
Hankook
Ventus S1 Evo Z K129
255/40 ZR20 (101Y) XL 4PR, with rim protection (MFS) SBL

Tyre type

Supersport Road

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 73 dB
just  210.21 £
available
Details
Hankook Ventus evo Z Z001
Hankook
Hankook
Ventus evo Z Z001
255/40 ZR20 (101Y) XL 4PR, with rim protection (MFS) SBL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 72 dB
just  247.43 £
available
Details
Show all the tyres in the selected size
Accelera Iota EVT
Accelera
Accelera
Iota EVT
255/40 ZR20 101Y XL, EV

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 71 dB
just  83.46 £
available
Details
Pace ALVENTI
Pace
Pace
ALVENTI
255/40 ZR20 101W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 73 dB
just  94.13 £
available
Details
Road Rider Strada Max
Road Rider
Strada Max
255/40 ZR20 97W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 72 dB
just  94.83 £
available
Details
Tracmax Trac Saver
Tracmax
Trac Saver
255/40 ZR20 101Y XL

Tyre type

 All-season 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
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 930810
10.04.2025 from Ivan
This is a worst tyre i ever drive! On the wet road is very dangerious!
(1)

Reifentest.com

just  98.00 £
limited stock
Details
Antares Majoris M5
Antares
Majoris M5
255/40 ZR20 101W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip C Noise emissions 73 dB
just  99.72 £
available
Details
Radar Dimax R8+
Radar
Radar
Dimax R8+
255/40 ZR20 101Y XL EVc

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 73 dB
just  100.85 £
available
Details
Maxtrek FORTIS T5
Maxtrek
Maxtrek
FORTIS T5
255/40 ZR20 101W XL

Tyre type

 Summer tyres
available
just  101.23 £
available
Details
Pace Artoria EV
Pace
Pace
Artoria EV
255/40 ZR20 101W XL, EV

Tyre type

 Summer tyres
available
just  102.53 £
available
Details
APlus Aerix RS01
APlus
Aerix RS01
255/40 ZR20 101Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  104.40 £
available
Details
Saferich FRC866
Saferich
FRC866
255/40 ZR20 101W XL

Tyre type

 Summer tyres
available
just  106.66 £
available
Details
RoadX RXMotion DU71 EV
RoadX
RXMotion DU71 EV
255/40 ZR20 101W XL, EV

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 70 dB
just  106.67 £
available
Details
Tourador X Power EV+
Tourador
X Power EV+
255/40 ZR20 101W XL, EV

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 71 dB
just  106.77 £
available
Details
Royal Black Royal A/S II
Royal Black
Royal A/S II
255/40 ZR20 101W XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  107.13 £
available
Details
APlus AS 909
APlus
AS 909
255/40 ZR20 101W XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  107.46 £
available
Details
Lanvigator Excite
Lanvigator
Excite
255/40 ZR20 101Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  108.05 £
available
Details
Hansinway Perform01
Hansinway
Perform01
255/40 ZR20 101W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip C Noise emissions 71 dB
just  108.07 £
available
Details
Radar Dimax Sport
Radar
Radar
Dimax Sport
255/40 ZR20 101Y XL EVc

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 73 dB
just  109.11 £
limited stock
Details
Grenlander Greenwing A/S
Grenlander
Greenwing A/S
255/40 ZR20 101W XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip C Noise emissions 70 dB
just  109.60 £
available
Details
Lanvigator Catchfors A/S 2
Lanvigator
Catchfors A/S 2
255/40 ZR20 101W XL

Tyre type

 All-season tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  109.74 £
limited stock
Details
Sailun Atrezzo ZSR2
Sailun
Sailun
Atrezzo ZSR2
255/40 ZR20 101Y XL

Tyre type

 Summer tyres
available
just  110.42 £
available
Details
Syron Premium Performance
Syron
Syron
Premium Performance
255/40 ZR20 101Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  111.54 £
available
Details
Goodride Solmax 1
Goodride
Goodride
Solmax 1
255/40 ZR20 101Y 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 73 dB
just  112.50 £
limited stock
Details
RoadX RXMotion DU71
RoadX
RXMotion DU71
255/40 ZR20 101Y XL

Tyre type

 Summer tyres
limited stock
just  112.79 £
limited stock
Details
Zmax X-Spider A/S
Zmax
X-Spider A/S
255/40 ZR20 101W XL

Tyre type

 All-season tyres
limited stock
just  112.87 £
limited stock
Details
There are 28 of 107 tyres displayed
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Prices include VAT and delivery within mainland UK (excl. Scottish Highlands). Additional shipping fees may apply to selected postal codes. Any applicable shipping costs will be displayed in the checkout process.

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