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Uniroyal
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:
 
/
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.
 

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Our offer for 255 /40 R 21

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Prices include VAT and delivery within Ireland

Winrun  R330 W-Silent
255/40 ZR21 102W XL, EV
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 71 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 209.58
Details

Show all the tyres in the selected size  search by size: 23 Results

Lanvigator  Excite
255/40 ZR21 102Y XL
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 150.61
Details
APlus  Aerix RS01
255/40 ZR21 102Y XL
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 153.49
Details
Zelda  Archforce
255/40 ZR21 102W XL
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip B Noise emissions 72 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 172.83
Details
Top wet grip 
Greentrac  Quest-X
255/40 ZR21 102Y XL
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 71 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 186.13
Details
Top wet grip 
Kumho  Ecsta PS71 SUV
255/40 ZR21 102Y XL, with rim protectionleiste (FSL)
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 73 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 203.91
Details
Top wet grip 
Nankang  Sportnex AS-3
255/40 ZR21 102Y XL, with rim protection (MFS), [EV+]
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 73 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 205.84
Details
Radar  Dimax Sport
255/40 ZR21 102Y XL EVc
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip B Noise emissions 70 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 215.48
Details
Top wet grip 
Kumho  Ecsta PS71 SUV
255/40 ZR21 102Y XL, with rim protectionleiste (FSL)
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 73 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 217.34
Details
Kumho  Crugen HP91
255/40 ZR21 102Y XL, with rim protectionleiste (FSL)
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip C Noise emissions 73 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
limited stock
just  € 219.86
Details
Top wet grip 
Nexen  N Fera Sport
255/40 ZR21 102Y XL 4PR
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 73 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
AUTO BILD
limited stock
just  € 221.27
Details
Top wet grip 
Yokohama  Advan Sport V107 SUV
255/40 ZR21 (102Y) XL
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip A Noise emissions 73 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 246.28
Details
Top wet grip 
Dunlop  Sport Maxx RT2
255/40 ZR21 102Y XL MO, with rim protection (MFS) BLK
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 72 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
AUTO BILD
available
just  € 279.65
Details
Top wet grip 
Vredestein  Ultrac Pro
255/40 ZR21 (102Y) XL EVc, with rim protectionleiste (FSL)
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 72 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
limited stock
just  € 280.74
Details
Top wet grip 
Hankook  Ventus evo K137A
255/40 ZR21 102Y XL 4PR, SUV, with rim protection (MFS) SBL
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 71 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
limited stock
just  € 287.23
Details
Top wet grip 
Hankook  Ventus S1 Evo Z K129
255/40 ZR21 (102Y) XL 4PR *, with rim protection (MFS) SBL
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip A Noise emissions 72 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 290.62
Details
More sportiness
Continental  ContiSportContact 5 P
255/40 ZR21 102Y XL MO, with kerbing rib
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 73 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
limited stock
just  € 294.83
Details
Michelin  Pilot Sport 4S
255/40 ZR21 (102Y) XL EV Suitable
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 72 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
AUTO BILD - sportscars
available
just  € 295.24
Details
More sportiness
Continental  SportContact 7
255/40 ZR21 (102Y) XL EVc, with kerbing rib
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance C Wet grip A Noise emissions 73 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
AUTO BILD - sportscars
available
just  € 298.71
Details
More sportiness
Continental  SportContact 6
255/40 ZR21 102Y XL RO1, EVc, with kerbing rib
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance B Wet grip A Noise emissions 73 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
Evo Magazine
available
just  € 319.77
Details
More sportiness
Continental  SportContact 6
255/40 ZR21 102Y XL *, EVc, with kerbing rib
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 73 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
Evo Magazine
limited stock
just  € 323.12
Details
Fuel-efficient 
Hankook  iON evo IK01A
255/40 ZR21 (102Y) XL 4PR, SUV, with rim protection (MFS) SBL, EV
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance A Wet grip A Noise emissions 68 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 339.04
Details
More sportiness
Continental  ContiSportContact 5 P
255/40 ZR21 102Y XL MO, with kerbing rib
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip A Noise emissions 73 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
available
just  € 346.80
Details
Michelin  Pilot Sport 4S
255/40 ZR21 (102Y) XL *, EV Suitable, with rim protectionleiste (FSL)
  Summer tyres
EU Tyre Label
EU Tyre Label
Roll resistance D Wet grip B Noise emissions 71 dB
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.<br>Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:
AUTO BILD - sportscars
limited stock
just  € 401.27
Details
There are 24 of 24 tyres displayed
Prices include VAT and delivery within Ireland.

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