A huge selection of offers on this May. Get up to £50 back or up to £40 off on selected brands . See all offers


Step 1 - Select your tyres

Do you require tyre fitting?

Fully Fitted Mail Order

Check earliest fitting dates (optional)



255/40 R21 Tyres

Filter your results

Showing 34 tyres for
255/40 R21



XL Tyre

XL stands for Extra Load. They use a more reinforced compound to carry heavier loads, but are the same size as normal tyres. If your car had XL tyres factory fitted then you must choose XL tyres for any new ones you buy.

Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

Rotalla SETULA S-RACE RS01+ 255/40R21 ROTALLA RS01+ 102Y XL S-RACE
£118.67
per tyre
XL Tyre

XL stands for Extra Load. They use a more reinforced compound to carry heavier loads, but are the same size as normal tyres. If your car had XL tyres factory fitted then you must choose XL tyres for any new ones you buy.

Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

4x4 Tyre

These types of cars require special tyres to ensure even tyre wear throughout the lifetime of the tyre and to be able to perform on off-road conditions.

Goodyear Eagle F1 Asymmetric 3 SUV 255/40R21 102T XL
£207.99
per tyre

XL Tyre

XL stands for Extra Load. They use a more reinforced compound to carry heavier loads, but are the same size as normal tyres. If your car had XL tyres factory fitted then you must choose XL tyres for any new ones you buy.

Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

Yokohama ADVAN DB V552 255/40R21 102Y XL ADVAN dB V552 R7656
£209.21
per tyre
XL Tyre

XL stands for Extra Load. They use a more reinforced compound to carry heavier loads, but are the same size as normal tyres. If your car had XL tyres factory fitted then you must choose XL tyres for any new ones you buy.

Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

Yokohama Advan Sport V107 255/40R21 102Y XL ADVAN SPORT V107 R7579
£209.21
per tyre

XL Tyre

XL stands for Extra Load. They use a more reinforced compound to carry heavier loads, but are the same size as normal tyres. If your car had XL tyres factory fitted then you must choose XL tyres for any new ones you buy.

Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

Uniroyal RainSport 5 255/40R21 UNI RAINSPORT5 102Y XL
£209.99
per tyre
Dunlop logo
SP Sport Maxx GT tyre image
Audi badge
XL Tyre

XL stands for Extra Load. They use a more reinforced compound to carry heavier loads, but are the same size as normal tyres. If your car had XL tyres factory fitted then you must choose XL tyres for any new ones you buy.

Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

Dunlop SP Sport Maxx GT 255/40R21 102Y XL R01
£221.99
per tyre

Hankook logo
Ventus S1 evo Z tyre image
BMW badge
XL Tyre

XL stands for Extra Load. They use a more reinforced compound to carry heavier loads, but are the same size as normal tyres. If your car had XL tyres factory fitted then you must choose XL tyres for any new ones you buy.

Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

Hankook Ventus S1 evo Z HANKOOK 255/40ZR21 102Y XL VENTUS S1 EVO Z K129
£225.53
per tyre
Pirelli logo
Scorpion tyre image
Audi badge
Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

4x4 Tyre

These types of cars require special tyres to ensure even tyre wear throughout the lifetime of the tyre and to be able to perform on off-road conditions.

Pirelli Scorpion 255/40R21 102T AUDI, VW (AO (+))
£226.98
per tyre

XL Tyre

XL stands for Extra Load. They use a more reinforced compound to carry heavier loads, but are the same size as normal tyres. If your car had XL tyres factory fitted then you must choose XL tyres for any new ones you buy.

Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

Goodyear Eagle F1 Asymmetric 3 SUV 255/40R21 102Y XL
£239.99
per tyre
Dunlop logo
Sport Maxx RT 2 tyre image
Mercedes badge
XL Tyre

XL stands for Extra Load. They use a more reinforced compound to carry heavier loads, but are the same size as normal tyres. If your car had XL tyres factory fitted then you must choose XL tyres for any new ones you buy.

Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

Dunlop Sport Maxx RT 2 255/40R21 102Y XL MO
£240.02
per tyre

XL Tyre

XL stands for Extra Load. They use a more reinforced compound to carry heavier loads, but are the same size as normal tyres. If your car had XL tyres factory fitted then you must choose XL tyres for any new ones you buy.

Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

Bridgestone Turanza 6 255/40R21 BR TUR6 102Y XL
£242.99
per tyre
XL Tyre

XL stands for Extra Load. They use a more reinforced compound to carry heavier loads, but are the same size as normal tyres. If your car had XL tyres factory fitted then you must choose XL tyres for any new ones you buy.

Summer Tyre

Summer tyres offer optimal safety performance above +7 degrees celsius. The compounds used are meant to facilitate good handling and grip, on dry and wet roads alike.

4x4 Tyre

These types of cars require special tyres to ensure even tyre wear throughout the lifetime of the tyre and to be able to perform on off-road conditions.

Continental EcoContact 6 255/40R21 CONTI ECO CONTACT 6 Q 102H XL
£245.01
per tyre


© Asda 2024



Asda Tyres is operated by Colewood Automotive Ltd under contract with Asda. Registered in England No. 10828348, VAT No. 273208316. Registered Office 1 Kingfisher Court, Bowesfield, Stockton on Tees, North Yorkshire, TS18 3EX