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255/30 R21 - Best summer tyres 2026 - market overview, tests, reviews

Summer
16
Tyres

We recommend

Price / Value
Kumho Ecsta Sport (PS72)
Kumho

Ecsta Sport (PS72)

8.4
£173
tyres-pneus-online.co.uk

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Best tyres in tests (2026)

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1
Continental SportContact 7
ContinentalPremium
SportContact 7
SPORTSCARS'26#1ACE'26#2TYREREVIEWS'26#3
10.0
Price from£283
Expert summary
Our favorite every-day performance tyre that delivers fast laps on dry circuits while being safe for the daily commute, having won multiple tests in wet conditions. However, if you lean more towards comfort and low rolling resistance, the PremiumContact 7 might be a better choice.
Performance
Wet circle cornering
97%
Dry braking
96%
Wet braking
93%
+3
Exterior noise
55%
Aquaplaning - cross
50%
Comfort
39%
Test results
SPORTSCARS2026255/35 R19#1(Exemplary)
ACE2026225/40 R18#2(Highly recommended)
TYREREVIEWS2026235/35 R19#3(Recommended)
AUTOBILD2025245/35 R19#1(Exemplary)
ADAC2025225/40 R18#1(Good)
REIFENTESTER2025225/40 R18#1(Very good)
AUTOBILD2025295/30 R20#1(Exemplary)
TYREREVIEWS2025225/40 R18#2(Highly recommended)
AUTOBILD2024265/35 R19#1(Exemplary)
GUTE-FAHRT2023235/35 R19#1(Outstanding)
Price variants (1)
255/30 R21 93 Y mfs XL
A C 73dB
£283
mytyres.co.uk
mytyres.co.uk
£283
In stock · Free shipping
Buy
tyres-pneus-online.co.uk
tyres-pneus-online.co.uk
£297
In stock · Free shipping
Buy
2
Hankook Ventus Evo
HankookPremium
Ventus Evo
AUTOBILD'26#1AUTOBILD'26#1AUTOBILD'26#2
9.9
Price from£233
Expert summary
Hankook tyres are getting better with every new generation and the Ventus Evo is the latest evolution. It aims for the stars with excellent dry and wet handling, best-in-test wet braking and top aquaplaning speed, while producing very low exterior noise. The only notable weakness is higher rolling resistance. Still, it is a premium tyre for slightly less than a premium price.
Performance
Wet circle cornering
100%
Dry handling
100%
Wet braking
99%
+2
Exterior noise
85%
Aquaplaning - longitudal
82%
Aquaplaning - cross
70%
Test results
AUTOBILD2026245/45 R19#1(Exemplary)
AUTOBILD2026255/45 R19#1(Exemplary (test winner))
AUTOBILD2026245/45 R19#2(-)
TYREREVIEWS2026225/45 R17#3(Highly recommended)
AUTOBILD2025225/40 R18#3(-)
AUTOBILD2025225/40 R18#5(Exemplary)
Price variants (1)
255/30 R21 93 Y
A C 71dB
£233
mytyres.co.uk
mytyres.co.uk
£233
In stock · Free shipping
Buy
3
Michelin Pilot Sport 4 S
MichelinPremium
Pilot Sport 4 S
AUTOBILD'25#2TYREREVIEWS'25#3SPORTAUTO'23#3
9.7
Price from£302
Expert summary
Pilot Sport 4S is the sportier version of the Pilot Sports and the most sporty one that still cares about the wet performance, which is it's strong suite. It's usually expensive, but also a guarantee of a great performance tyre.
Performance
Wet circle cornering
91%
Dry handling
88%
Dry braking
85%
+3
Aquaplaning - longitudal
65%
Wet handling
58%
Exterior noise
37%
Test results
AUTOBILD2025295/30 R20#2(Exemplary)
TYREREVIEWS2025225/40 R18#3(Highly recommended)
SPORTAUTO2023225/40 R18#3(Very good)
TYREREVIEWS2022255/35 R19#2(-)
AUTOBILD2021255/35 R19#1(Very good)
TYREREVIEWS2021225/40 R18#3(-)
AUTOBILD2021265/35 R20#3(Exemplary)
Price variants (1)
255/30 R21 93 Y
A D 71dB
£302
mytyres.co.uk
mytyres.co.uk
£302
In stock · Free shipping
Buy
tyres-pneus-online.co.uk
tyres-pneus-online.co.uk
£342
In stock · Free shipping
Buy
4
Kumho Ecsta Sport (PS72)
KumhoUpper-middle
Ecsta Sport (PS72)
TYREREVIEWS'26#4AUTOBILD'26#4AUTOBILD'26#6
8.4
Price from£173
Expert summary
A solid all-rounder at a fair price. The Kumho Ecsta Sport PS72 blends dry and wet grip with sporty, predictable steering and offers no dramatic weaknesses. Aquaplaning resistance and comfort are its weaker spots, but you're getting upper-middle performance for less than you'd expect.
Performance
Wet circle cornering
69%
Wet braking
63%
Dry braking
58%
+2
Exterior noise
39%
Dry handling
39%
Aquaplaning - cross
33%
Test results
TYREREVIEWS2026225/45 R17#4(Recommended)
AUTOBILD2026245/45 R19#4(-)
AUTOBILD2026245/45 R19#6(Good)
AUTOBILD2026255/45 R19#6(Good)
ACE2026225/40 R18#7(Recommended)
REIFENTESTER2025225/40 R18#1(Very good)
Price variants (1)
255/30 R21 93 Y
A D 72dB
£173
tyres-pneus-online.co.uk
tyres-pneus-online.co.uk
£173
In stock · Free shipping
Buy
mytyres.co.uk
mytyres.co.uk
£180
In stock · Free shipping
Buy

255/30 R21 tyre test

Personalize →

Best tyres in your size

Dry

1. Continental SportContact 7
92%
2. Hankook Ventus Evo
91%
3. Michelin Pilot Sport 4 S
91%
4. Hankook Ventus S1 evo3 K127
70%
5. GoodYear Eagle F1 Supersport
62%
6. Kumho Ecsta Sport (PS72)
58%

Wet

1. Hankook Ventus Evo
84%
2. Continental SportContact 7
78%
3. Michelin Pilot Sport 4 S
77%
4. Hankook Ventus S1 evo3 K127
62%
5. Kumho Ecsta Sport (PS72)
61%
6. GoodYear Eagle F1 Supersport
60%

Comfort

1. Hankook Ventus Evo
84%
2. Hankook Ventus S1 evo3 K127
65%
3. Continental SportContact 7
56%
4. Michelin Pilot Sport 4 S
48%
5. Kumho Ecsta Sport (PS72)
43%
6. GoodYear Eagle F1 Supersport
37%

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

Detailed breakdowns
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Side-by-side comparisons
View Full Test Results

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Customer reviews

933 customer reviews for tyres in this size

Did you know ...?

255/30 R21 doesn't belong to the most popular dimensions for summer 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 - 30 is height of the tyre, which is calculated as 30% of the tyre width (255mm), which means the sidewall height has 76.5 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 2156.39 mm, which is very similar to 255/35 R20(2156.7 mm), 255/40 R19(2157.02 mm), 255/45 R18(2157.33 mm), 215/65 R16(2154.82 mm), 225/45 R19(2152.31 mm), 295/30 R20(2151.99 mm), 235/60 R16(2162.67 mm). There are multiple speed indexes available for summer tyres in 255/30 R21: W(270km/h), Y(300km/h). The same goes for weight indexes: 93, 95, 105.

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