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Home  >  255 / 45 20  >  Dunlop Tyres  >  Dunlop 255 / 45 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  Dunlop    255/45  20     

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Minerva Avenue Pro
Minerva
Minerva
Avenue Pro
255/45 R20 105W XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 72 dB
just  125.81 £
available
Details
Windforce Snowmaster
Windforce
Snowmaster
255/45 R20 105V XL

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 73 dB
just  126.42 £
available
Details
Minerva Avenue Pro
Minerva
Minerva
Avenue Pro
255/45 R20 105Y XL

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 72 dB
just  126.50 £
available
Details
Westlake SA57
Westlake
Westlake
SA57
255/45 R20 105V XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 73 dB
just  126.95 £
limited stock
Details
Superia EcoBlue 2 4S
Superia
EcoBlue 2 4S
255/45 R20 105W XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 69 dB
just  126.99 £
available
Details
Trazano Z507
Trazano
Trazano
Z507
255/45 R20 105V XL

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip C Noise emissions 73 dB
just  127.38 £
available
Details
Dynamo All Weather
Dynamo
All Weather
255/45 R20 105W 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  127.58 £
limited stock
Details
RoadX Multiseason
RoadX
Multiseason
255/45 R20 105W XL

Tyre type

 All-season tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
just  131.20 £
available
Details
Victory Road Pro
Victory
Road Pro
255/45 R20 105W XL

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 72 dB
just  131.72 £
limited stock
Details
Fronway Icemaster II
Fronway
Icemaster II
255/45 R20 105W XL

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip D Noise emissions 70 dB
just  134.55 £
available
Details
Giti Synergy H2
Giti
Synergy H2
255/45 R20 101T

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance A Wet grip A Noise emissions 72 dB
just  135.44 £
available
Details
Zmax WinterHawke II
Zmax
WinterHawke II
255/45 R20 105V XL

Tyre type

 Winter tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip C Noise emissions 68 dB
just  135.74 £
limited stock
Details
Royal Black Royal Stud II
Royal Black
Royal Stud II
255/45 R20 105T XL studdable

Tyre type

 Winter tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip C Noise emissions 72 dB
just  136.72 £
limited stock
Details
Imperial All Season Driver
Imperial
Imperial
All Season Driver
255/45 R20 105W XL

Tyre type

 All-season tyres
available
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.

(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 788154
29.05.2022 from Jamie Hewison
Bought these tyres as a bit of an emergency stop gap after somebody had slashed my tyres in a city centre car park, they were only supposed to be on for a few weeks until pay day and I could afford something better, however they’ve now been on for 6 months and have been used in all weathers, including a couple of muddy tracks. They perform really quite well, grip is very good in the dry, only a slight decrease on wet roads and better than expected in the snow. Although they’re not a mud tyre, they still handled the muddy farm tracks with ease. Fuel economy seems pretty much unchanged, road noise is slightly higher than a premium tyre but not so much that it becomes intrusive. Tyre wear is on par with others, I’ve done 10,000 miles so far and judging by the remaining tread, If I run them all the way down to 1.6mm, I think I’ll be on course for a 20,000 mile lifespan.
(2)

Reifentest.com

just  142.09 £
available
Details
Torque TQ022
Torque
Torque
TQ022
255/45 R20 105H XL

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance E Wet grip D Noise emissions 73 dB
just  142.51 £
available
Details
Linglong Sport Master Winter
Linglong
Linglong
Sport Master Winter
255/45 R20 105V XL

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip A Noise emissions 73 dB
just  145.39 £
available
Details
Radar Dimax Winter
Radar
Radar
Dimax Winter
255/45 R20 105W XL

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 73 dB
just  147.00 £
available
Details
GT Radial SportActive2 Evo
GT Radial
GT Radial
SportActive2 Evo
255/45 R20 105W XL, 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
just  147.95 £
available
Details
Sunfull SF-982
Sunfull
SF-982
255/45 R20 105H XL

Tyre type

 Winter tyres
limited stock
just  148.02 £
limited stock
Details
Trazano SA37 Sport
Trazano
Trazano
SA37 Sport
255/45 R20 105W XL, with rim protection (MFS)

Tyre type

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

(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 488484
17.02.2021 from Mr James Shone
Quite frankly I thought they wouldn't be as good as certain high end brands but to my surprise and delight they are better, the grip really well aren't loud and do the job, fuel consumption wise they are on par with my Goodyear and continental tyres I've had in the past and at least half the price
(1)

Reifentest.com

just  149.61 £
available
Details
Nexen N Fera Sport SUV
Nexen
Nexen
N Fera Sport SUV
255/45 R20 105V XL 4PR

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B 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.

(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
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 917920
27.08.2026 from Chris J
Driving mostly continental major routes to Spain 4 times a year Grip handling and comfort are excellent Tyre wear is very good with the last set completing 48000 miles and only changed then due to outer edge perishing, sun being the culpritI suspect
27.08.2026 from Chris J
This is my second set of Nexen Fera Sport. They are excellent and generally very quiet. Grip is excellent and wear very good. Fuel consumption is 64mpg on a motorway run and 57 in local driving. The first set lasted for 48000miles and were only changed due to outside edge perishing!
27.08.2026 from Chris J
This car generally completes short commuting runs in all weathers. Grip is excellent and wear good. Outer edge perishing has been an issue with the previous set but that aside very happy
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,
(5)

Reifentest.com

just  151.23 £
available
Details
Sunny NW312
Sunny
Sunny
NW312
255/45 R20 101H

Tyre type

 Winter tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip C Noise emissions 71 dB
just  153.13 £
available
Details
Lanvigator Ice-Spider 2
Lanvigator
Ice-Spider 2
255/45 R20 105T XL studded

Tyre type

 Winter tyres
available
just  154.38 £
available
Details
Barum Bravuris 6
Barum
Barum
Bravuris 6
255/45 R20 101W EVc, with kerbing rib

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 72 dB
just  155.68 £
limited stock
Details
Barum Bravuris 6
Barum
Barum
Bravuris 6
255/45 R20 101T EVc, with kerbing rib

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 71 dB
just  156.78 £
limited stock
Details
Barum Bravuris 6
Barum
Barum
Bravuris 6
255/45 R20 105Y XL EVc, with kerbing rib

Tyre type

 Summer tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 72 dB
just  157.86 £
limited stock
Details
Nexen Winguard Sport 3
Nexen
Nexen
Winguard Sport 3
255/45 R20 105V XL 4PR EVc

Tyre type

 Winter tyres
limited stock
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 73 dB
just  158.48 £
limited stock
Details
Bridgestone Turanza 6
Bridgestone
Bridgestone
Turanza 6
255/45 R20 101T (+), with rim protection (MFS), Enliten / EV

Tyre type

 Summer tyres
available
EU Tyre Label
EU Tyre Label
Roll resistance A Wet grip B Noise emissions 68 dB
just  159.73 £
available
Details
There are 28 of 195 tyres displayed
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