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EFFEXWINTER TW421

Name: Triangle Effexwinter
Brand: Triangle
SKU: triangle-triangle-effeffexwinter-tw421
Rating: 6.5 (1 reviews)

PTI – Pneutesty Index

average ✓ 1 tyre test

PTI compared with all winter tyres · rank in size 275/40 R20 among 30 available

Price from

97,92 €

in 275/40 R20

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Which sizes it's made in

Select width → profile → rim diameter in turn.

Widthin millimetres

ProfileAspect ratio (%)

Rim diameterin inches

Load capacityLI index

Load index (LI) — You must keep the LI at least as high as stated in the vehicle registration document for the specific tyre size. A higher LI (load index) is permitted by law.

SpeedSI index

Speed index (SI) — For winter (3PMSF) tyres, the SI may be either higher or lower than stated in the vehicle registration document.

Varianty pneumatiky (1)

Your size 275/40 R20 106W EAN: 6959753235235 SAP: CBPTW42127M20WFJ

TRIANGLE EFFEXWINTER TW421

B Price from 97,92 €

M+S

View prices →

Where to buy

Price comparison across shops pre EAN: 6959753235235

Current prices for size 275/40 R20.

★★★★★ ★★★★★ 4,9 (2 620 reviews)

In stock Year of manufacture: 2025

97,92 €

Buy →

★★★★★ ★★★★★ 4,5 (1 886 reviews)

Delivery within 5 days

92,03 €

Buy →

★★★★★ ★★★★★ 4,7 (3 735 reviews)

Delivery within 3 days

99,52 €

Buy →

★★★★★ ★★★★★ 4,8 (186 reviews)

Delivery within 6 days

107,22 €

Buy →

Prices are indicative and may differ in the shop. Click to go straight to the product.

Rating and verdict

How the Effexwinter evaluated

PTI – Pneutesty Index 6,5 / 10 · average PTI compared with all winter tyres · rank in size 275/40 R20 among 30 available

Discipline Percentile worsegroup averagebest Tests

Snow

−1 % 1 test

what it consists of Snow (3)

snow braking 52

+2 % 1 test

snow traction 49

≈ average 1 test

snow handling 1

‹

−4 % 1 test

Wet

+2 % 1 test

what it consists of Wet (3)

wet braking 55

+4 % 1 test

Aquaplaning 34

+2 % 1 test

wet handling 22

+1 % 1 test

Dry

+2 % 1 test

what it consists of Dry (2)

dry braking 92

+5 % 1 test

dry handling 7

≈ average 1 test

Ice

Not measured. –

Economy

−16 % 1 test

what it consists of Economy (2)

efficiency (rolling resistance and consumption) 63

+2 % 1 test

durability (wear and abrasion) 3

−26 % 1 test

Noise and comfort

1 test

what it consists of Noise and comfort (2)

quietness (measured and subjective noise) 86

+3 % 1 test

ride comfort 83

Not measured. –

Where it is strong

Noise and comfortbetter than 76 %

Where it falls behind

Snowworse than 78 % · −1 %

Economyworse than 85 % · −16 %

Zákaznícke recenzie do PTI nevstupujú – PTI stojí na meraniach nezávislých testov; pri pneumatikách s málo testami čiastočne prihliada aj na triedu značky.

✓ Characteristics data-driven recommendations

M+S Suitable for mud and snow

Where Triangle EFFEXWINTER TW421 stands in size 275/40 R20

Compared with 13 tyres in this size — same season and focus. All are on offer and have results from independent tests.

weakestbest

This tyre 6,5 97,92 €

Bridgestone BLIZZAK 6 9.1 249,97 €

Hankook W330A WINTER I*CEPT EVO3 X 8.7 214,92 €

Hankook W340A WINTER I*CEPT EVO 4 SUV 8.6 215,84 €

Nokian Tyres SNOWPROOF 1 7.5 198,92 €

Falken EUROWINTER HS02PRO 7.5 200,35 €

Falken EUROWINTER HS01 7.3 250,56 €

Giti GITIWINTER W2 7.2 183,38 €

Falken EUROWINTER HS01SUV 7.1 491,79 €

Michelin LATITUDE ALPIN LA2 7.1 258,32 €

Radar DIMAX WINTER 6.8 126,66 €

Toyo S954 SNOWPROX SUV 6.7 177,63 €

Matador MP93 NORDICCA 6.6 140,80 €

Triangle EFFEXWINTER TW421 6.5 97,92 € This tyre

6,5 median 7,2 9,1

6.5 weakest in the group

Triangle EFFEXWINTER TW421 97,92 € 9.1 best in the group

Bridgestone BLIZZAK 6 249,97 € +152,05 €

13. rank in the group of 13 compared

−0,7 below the group median group median 7,2

−2,6 behind the best in the group the best has 9,1

Show all tyres in the ranking (13)

Price per 100 km

The tyre's real value for money

98 € ÷ 27 500 km × 100

0,36 € / 100 km

Lowest price in size 275/40 R20 divided by the estimated mileage from tests and reviews.

Comparison with alternatives

Triangle EFFEXWINTER TW421 0,36 €

Falken EUROWINTER HS02PRO 0,61 €

Of the tyres compared, Triangle EFFEXWINTER TW421 has the lowest cost per 100 km.

Specifications

Technical information

Our classification not an official manufacturer classification

Focus: Standard

The largest and best-selling category, and Triangle EFFEXWINTER TW421 belongs to it. No single property is pushed here at the expense of the others — comfort, grip, noise and tread life keep a sensible balance. For most drivers it is the safest bet: the tyre behaves predictably in the dry and in the wet and covers a decent number of kilometres.