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Uniroyal
All season tyres - suitable for all weather conditions
All-season tyres are the perfect combination between summer and winter tyres. All-season tyres impress by their good driving qualities regardless the weather conditions and the road. The specially developed profile of all-season tyres ensures a comfortable drive throughout the whole year. All-season tyres were specifically designed for all weather conditions thus eliminating the need to change the tyres depending on the season. Discover the new alternative to summer and winter tyres: the all-season tyres. We have a wide offer from leading manufacturers at top prices! The all-season tyres designed for winter conditions need to have the "M + S" marking (or M & S, MS). Some models may also have the snowflake symbol. M + S tyres with snowflake symbol meet the higher quality standards.
 
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.
 

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Our offer for 255 /40 R 21

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Show all the tyres in the selected size  search by size: 13 Results

Extra quiet 
Fortuna  Eco Plus 2 4S
255/40 R21 102W XL
  All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance D 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:
limited stock
just  € 150.49
Details
Tristar  All Season Power
255/40 R21 102W XL
  All-season 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  € 148.99
Details
Extra quiet 
Superia  EcoBlue 2 4S
255/40 R21 102W XL
  All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance D 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:
limited stock
just  € 149.76
Details
Extra quiet 
Atlas  Green 3 4S
255/40 R21 102W XL
  All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance D 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  € 150.49
Details
Imperial  All Season Driver
255/40 R21 102W XL
  All-season 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  € 151.14
Details
Minerva  All Season Master
255/40 R21 102W XL
  All-season 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:
limited stock
just  € 164.58
Details
Gripmax  SureGrip A/S
255/40 R21 102W XL
  All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance C 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:
available
just  € 209.65
Details
Nexen  N blue 4 Season 2
255/40 R21 102W XL 4PR EVc
  All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance C 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:
available
just  € 225.78
Details
Hankook  Kinergy 4S² X H750A
255/40 R21 102Y XL 4PR, with rim protection (MFS) SBL
  All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance C 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:
available
just  € 278.00
Details
More seasons
Continental  AllSeasonContact 2
255/40 R21 102T XL EVc, with kerbing rib
  All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance B 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  € 297.04
Details
More seasons
Continental  AllSeasonContact 2
255/40 R21 102T XL Conti Seal, EVc, with kerbing rib
  All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance B 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  € 322.03
Details
10% discount with code 2026UNIIEW10
Uniroyal  AllSeasonExpert 3
255/40 R21 102V XL EVc, with kerbing rib
  All-season tyres
Uniroyal. Made by Continental
EU Tyre Label
EU Tyre Label
Roll resistance C 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  € 323.91
Details
Top wet grip 
Michelin  CrossClimate 3 Sport
255/40 R21 102Y XL EV Suitable, with rim protectionleiste (FSL)
  All-season tyres
EU Tyre Label
EU Tyre Label
Roll resistance B 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  € 387.35
Details
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