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245/40 R21 - Best winter tyres 2026 - market overview, tests, reviews

Winter
14
Tyres

We recommend

Price / Value
Hankook Winter i*cept evo2 W320
Hankook

Winter i*cept evo2 W320

8.4
£293
mytyres.co.uk

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Best tyres in tests (2026)

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1
Michelin Pilot Alpin 5
MichelinPremium
Pilot Alpin 5
AUTOBILD'25#1SPORTAUTO'25#1AUTOZEITUNG'25#2
10.0
Price from£353
Expert summary
This is currently the best rated tyre we have and there is a reason for it - it combines sportiness on snow and dry and very good safety margins on the wet. It’s designed to maintain the joy of driving, even on winter tyres, but still manages to be safe at all times. 100% recommended.
Performance
Wear
100%
Gravel traction
100%
Sand traction
100%
+29
Wet handling - objective
38%
Ice lateral guidance
33%
Price/value
8%
Test results
AUTOBILD2025225/40 R18#1(Exemplary)
SPORTAUTO2025275/35 R19#1(Outstanding)
AUTOZEITUNG2025245/45 R19#2(Highly recommended)
ADAC2025225/40 R18#2(Good)
AUTOBILD2025225/40 R18#2(-)
AUTOBILD2024235/35 R19#1(Exemplary)
AUTOBILD2024245/45 R18#1(Exemplary)
TYREREVIEWS2024235/35 R19#1(Test winner)
AUTOBILD2023225/45 R18#1(Test winner)
TYREREVIEWS2023225/45 R18#1(Test winner)
Price variants (1)
245/40 R21 100 V
C C 70dB
£353
mytyres.co.uk
mytyres.co.uk
£353
In stock · Free shipping
Buy
tyres-pneus-online.co.uk
tyres-pneus-online.co.uk
£363
In stock · Free shipping
Buy
2
Goodyear UltraGrip Performance 3
GoodyearPremium
UltraGrip Performance 3
AUTOEXPRESS'26#6ADAC'25#1AUTOBILD'25#1
9.3
Price from£265
Expert summary
The UltraGrip Performance 3 is one of the best tyres we have seen in the tests and on top of that it's top discipline is snow performance while maintaining great properties on wet, which makes it a great candidate for snowy climates.
Performance
Dry driving behavior
100%
Wet side guide
100%
Gravel traction
91%
+27
Interior noise
62%
Rolling resistance
58%
Price/value
53%
Test results
AUTOEXPRESS2026205/55 R16#6(-)
ADAC2025225/40 R18#1(Good)
AUTOBILD2025215/55 R17#1(Exemplary)
AUTOZEITUNG2025245/45 R19#1(Highly recommended)
REIFENTESTER2025215/55 R17#2(Good)
AUTOEXPRESS2025225/45 R17#2(-)
SPORTAUTO2025275/35 R19#3(Very good)
AUTOBILD2025225/40 R18#3(-)
AUTOBILD2025235/50 R19#4(Good)
AUTOBILD2025225/40 R18#5(Good)
Price variants (2)
245/40 R21 100 V XL EVR
B C 70dB
£265
mytyres.co.uk
mytyres.co.uk
£265
In stock · Free shipping
Buy
tyres-pneus-online.co.uk
tyres-pneus-online.co.uk
£313
In stock · Free shipping
Buy
3
Bridgestone Blizzak 6
BridgestonePremium
Blizzak 6
AUTOEXPRESS'26#4AUTOBILD'25#1SPORTAUTO'25#2
9.0
Price from£295
Expert summary
Blizzak has always been a winter tire focused on wet conditions, but with its sixth model, Bridgestone has promised improved snow performance and reduced rolling resistance. Early tests suggest they have delivered on these promises—Blizzak 6 is unmatched in wet conditions and excels on snow, making it ideal not just for city climates.
Performance
Snow safety
100%
Lateral guidance on snow
96%
Gravel traction
91%
+26
Interior noise
49%
Dry braking
49%
Price/value
34%
Test results
AUTOEXPRESS2026205/55 R16#4(-)
AUTOBILD2025235/50 R19#1(Test winner)
SPORTAUTO2025275/35 R19#2(Very good)
AUTOBILD2025225/40 R18#3(Exemplary)
ADAC2025225/40 R18#3(Good)
AUTOEXPRESS2025225/45 R17#3(-)
REIFENTESTER2025215/55 R17#3(Good)
AUTOZEITUNG2025245/45 R19#4(Highly recommended)
AUTOBILD2025225/40 R18#6(-)
AUTOMOTORSPORT2025215/55 R17#6(Very good)
Price variants (1)
245/40 R21 100 W
B C 72dB
£295
mytyres.co.uk
mytyres.co.uk
£295
In stock · Free shipping
Buy
tyres-pneus-online.co.uk
tyres-pneus-online.co.uk
£318
In stock · Free shipping
Buy
4
Hankook Winter i*cept evo3 W330
HankookUpper-middle
Winter i*cept evo3 W330
SPORTAUTO'25#4ADAC'25#5AUTOBILD'25#6
8.7
Price from£285
Expert summary
Hankook sneaked in between the traditional premium tyres again with its Icept Evo3. It excels in aquaplaning resistance, which is crucial for european winters.
Performance
Aquaplaning - cross
96%
Gravel traction
91%
Snow handling - objective
90%
+19
Wet handling - objective
50%
Dry steering response
41%
Exterior noise
13%
Test results
SPORTAUTO2025275/35 R19#4(Very good)
ADAC2025225/40 R18#5(Good)
AUTOBILD2025225/40 R18#6(Good)
AUTOBILD2025225/40 R18#14(-)
TYREREVIEWS2024235/35 R19#4(Recommended)
AUTOBILD2024245/45 R18#5(Exemplary)
AUTOBILD2024235/35 R19#6(Good)
AUTOBILD2023225/40 R18#4(Exemplary)
TYREREVIEWS2023225/45 R18#4(Highly recommended)
AUTOBILD2023225/45 R18#6(Good)
Price variants (1)
245/40 R21 100 V XL
B C 72dB
£285
mytyres.co.uk
mytyres.co.uk
£285
In stock · Free shipping
Buy

245/40 R21 tyre test

Personalize →

Best tyres in your size

Dry

1. Michelin Pilot Alpin 5
92%
2. Bridgestone Blizzak LM-005
77%
3. GoodYear UltraGrip Performance 3
71%
4. Hankook Winter i*cept evo3 W330
69%
5. Semperit Speed-Grip 5
65%
6. Bridgestone Blizzak 6
64%

Wet

1. Bridgestone Blizzak LM-005
87%
2. GoodYear UltraGrip Performance 3
76%
3. Hankook Winter i*cept evo3 W330
75%
4. Bridgestone Blizzak 6
70%
5. Michelin Pilot Alpin 5
67%
6. Semperit Speed-Grip 5
59%

Snow

1. Michelin Pilot Alpin 5
87%
2. Bridgestone Blizzak 6
73%
3. GoodYear UltraGrip Performance 3
68%
4. Hankook Winter i*cept evo3 W330
67%
5. Bridgestone Blizzak LM-005
66%
6. Semperit Speed-Grip 5
57%

This is a preview of our comprehensive tyre test. The full test includes:

Detailed breakdowns
Interactive sorting
Side-by-side comparisons
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I'm looking for ...

Best snow tyres
Best tyres for EVs
Best ice tyres
Best dry-handling tyres
Best rain tyres
Quietest tyres
Most economical tyres
Best anti-aquaplaning tyres

Customer reviews

113 customer reviews for tyres in this size

245/40 R21 — Also available in

Did you know ...?

245/40 R21 doesn't belong to the most popular dimensions for winter tyres - there are 5 tyre models available, which can be compared to 155/60 R15, 170/60 R17, 160/60 R14. Let's break down the sizing - 40 is height of the tyre, which is calculated as 40% of the tyre width (245mm), which means the sidewall height has 98 mm. The wheel diameter is R21, which means it fits to a 21 inch/533.4mm diameter wheel. The total circumference of the tyre is 2291.48 mm, which is very similar to 215/75 R16(2289.91 mm), 275/45 R19(2293.68 mm), 225/55 R19(2293.68 mm), 245/45 R20(2288.65 mm), 315/35 R20(2288.65 mm), 325/30 R21(2288.34 mm), 275/40 R20(2287.08 mm). There are multiple speed indexes available for winter tyres in 245/40 R21: V(240km/h), W(270km/h). The same goes for weight indexes: 96, 100.

There are 2 runflat variants available.

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