305/35 R21 - Best winter tyres 2026 - market overview, tests, reviews
Table of contents:
Best winter tyres in tests (2026)
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Tests from 2025
Tests from 2024
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.
| Shop | Product | Stock | Availability | Shipping | Price | Action |
|---|---|---|---|---|---|---|
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Goodyear UltraGrip Performance 3 ( 305/35 R21 109V XL EVR, with rim protection (MFS) )
- In stock
£281
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Goodyear UltraGrip Performance 3 ( 305/35 R21 109V XL EVR, with rim protection (MFS) ) | In stock | Free shipping | £281 |
Buy
mytyres.co.uk
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Ultragrip Performance 3 XL
- In stock
£342
|
Ultragrip Performance 3 XL | In stock | Free shipping | £342 |
Buy
tyres.pneus.online.uk
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Tests from 2025
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.
Tests from 2025
Tests from 2025
Tests from 2024
Tests from 2023
Tests from 2021
| Shop | Product | Stock | Availability | Shipping | Price | Action |
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Hankook Winter i*cept evo3 X W330A ( 305/35 R21 109V XL 4PR, with rim protection (MFS) SBL )
- In stock
£274
|
Hankook Winter i*cept evo3 X W330A ( 305/35 R21 109V XL 4PR, with rim protection (MFS) SBL ) | In stock | Free shipping | £274 |
Buy
mytyres.co.uk
|
305/35 R21 tyre test Personalize
Best tyres in your size
Dry
1.
GoodYear UltraGrip Performance 3
74%
2.
Bridgestone Blizzak 6
63%
3.
Vredestein Wintrac Pro+
51%
Wet
1.
Goodyear UltraGrip Performance 3
80%
2.
Vredestein Wintrac Pro+
73%
3.
Bridgestone Blizzak 6
69%
Snow
1.
Bridgestone Blizzak 6
72%
2.
GoodYear UltraGrip Performance 3
72%
3.
Vredestein Wintrac Pro+
51%
Comfort
1.
Goodyear UltraGrip Performance 3
80%
2.
Bridgestone Blizzak 6
40%
3.
Vredestein Wintrac Pro+
40%
Economy
1.
GoodYear UltraGrip Performance 3
69%
2.
Bridgestone Blizzak 6
63%
3.
Hankook Winter i*cept evo3 X W330A
61%
4.
Michelin PILOT ALPIN 5 SUV
44%
This is a preview of our comprehensive tyre test. The full test includes:
Detailed property breakdowns
Interactive sorting and filtering
Side-by-side comparisons
Did you know ...?
305/35 R21 doesn't belong to the most popular dimensions for winter tyres - there are 4 tyre models available, which can be compared to 155/60 R15, 170/60 R17, 160/60 R14. Let's break down the sizing - 35 is height of the tyre, which is calculated as 35% of the tyre width (305mm), which means the sidewall height has 106.75 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 2346.46 mm, which is very similar to 265/45 R20(2345.2 mm), 265/50 R19(2348.65 mm), 315/30 R22(2349.28 mm), 265/40 R21(2341.74 mm), 245/70 R16(2354.31 mm), 265/35 R22(2338.29 mm), 295/40 R20(2337.34 mm). There are multiple speed indexes available for winter tyres in 305/35 R21: V(240km/h), W(270km/h), Y(300km/h). The same goes for weight indexes: 109, 112.
