4 600+ tyres 100+ tests 460 000+ prices tracked

Comparison Triangle EFFEXWINTER TW421 vs Goodyear ULTRAGRIP PERFORMANCE +

6.6 Winter
EFFEXWINTER TW421
Triangle
EFFEXWINTER TW421
SUV / 4×4* Standard
8.6 Winter
ULTRAGRIP PERFORMANCE +
Goodyear
ULTRAGRIP PERFORMANCE +
Passenger car* Standard-sport
6.6 EFFEXWINTER TW421 EFFEXWINTER TW421
8.6 ULTRAGRIP PERFORMANCE + ULTRAGRIP PERFORMANCE +
Overall rating
PTI – Pneutesty Index
6,6
8,6
Tyre profiles
Snow Wet Dry Economy Noise and comfort best of the selected middle of the selected Triangle EFFEXWINTER TW421 – Snow Triangle EFFEXWINTER TW421 – Wet Triangle EFFEXWINTER TW421 – Dry Triangle EFFEXWINTER TW421 – Economy Triangle EFFEXWINTER TW421 – Noise and comfort Goodyear ULTRAGRIP PERFORMANCE + – Snow Goodyear ULTRAGRIP PERFORMANCE + – Wet Goodyear ULTRAGRIP PERFORMANCE + – Dry Goodyear ULTRAGRIP PERFORMANCE + – Economy Goodyear ULTRAGRIP PERFORMANCE + – Noise and comfort

Click on a tyre name in the chart to hide or show it. The axis compares only the selected tyres with each other — the edge represents the best of them. The shape here doesn't indicate how a tyre performs overall, but which of the selected ones is better.

Discipline comparison
Snow
31 ≈ average
1 Test 1 test
94 +4 % ▲
11 tests
what it consists of Snow (3)
snow braking
54 +2 %
1 Test 1 test
92 +3 % ▲
8 tests
snow traction
48 ≈ average
1 Test 1 test
97 +6 % ▲
4 Tests
snow handling
2 −4 %
1 Test 1 test
91 +2 % ▲
8 tests
Wet
50 +5 %
1 Test 1 test
90 +7 % ▲
11 tests
what it consists of Wet (3)
wet braking
56 +6 %
1 Test 1 test
87 +8 % ▲
8 tests
Aquaplaning
38 +2 %
1 Test 1 test
87 +7 % ▲
7 tests
wet handling
27 +1 %
1 Test 1 test
86 +2 % ▲
8 tests
Dry
65 +3 % ▲
1 Test 1 test
54 ≈ average
7 tests
what it consists of Dry (2)
dry braking
92 +5 % ▲
1 Test 1 test
58 ≈ average
7 tests
dry handling
6 ≈ average
1 Test 1 test
36 ≈ average ▲
7 tests
Ice
– Not measured.
– Not measured.
Economy
6 −18 %
1 Test 1 test
76 +4 % ▲
9 tests
what it consists of Economy (2)
efficiency (rolling resistance and consumption)
64 +2 %
1 Test 1 test
72 +3 % ▲
8 tests
durability (wear and abrasion)
2 −28 %
1 Test 1 test
70 +3 % ▲
4 Tests
Noise and comfort
89 from 1 measurement ▲
1 Test 1 test
84 ≈ average
7 tests
what it consists of Noise and comfort (2)
quietness (measured and subjective noise)
86 +3 % ▲
1 Test 1 test
20 ≈ average
7 tests
ride comfort
78 Not measured.
87 Not measured. ▲
Technologies
3PMSF 3PMSF
✓ Only in some sizes
✓ Only in some sizes
M+S M+S
✓
✓ Only in some sizes
Reinforced profile Reinforced profile
✓ Only in some sizes
✓ Only in some sizes
3D sipes 3D sipes
–
✓ Only in some sizes this one only
OE OE
–
✓ Only in some sizes this one only
Rim protection Rim protection
–
✓ Only in some sizes this one only
ROF ROF
–
✓ Only in some sizes this one only
Seal Seal
–
✓ Only in some sizes this one only
Sound Sound
–
✓ Only in some sizes this one only
Suitable for EVs Suitable for EVs
–
✓ Only in some sizes this one only
Comparison

Technologies

Highlighted in green — this tyre has these in addition to the others; grey ones are shared by all.

3PMSF 3PMSF* M+S M+S Reinforced profile Reinforced profile*
3PMSF 3PMSF* M+S M+S* Reinforced profile Reinforced profile* 3D sipes 3D sipes* OE OE* Rim protection Rim protection* ROF (run-flat technology) ROF* Seal (self-sealing technology) Seal* Sound (noise reduction) Sound* Suitable for EVs Suitable for EVs*

* Only in some sizes

Comparison

Tyre profiles

The shape will show at a glance which of the selected tyres is stronger in which aspect.

Snow Wet Dry Economy Noise and comfort best of the selected middle of the selected Triangle EFFEXWINTER TW421 – Snow Triangle EFFEXWINTER TW421 – Wet Triangle EFFEXWINTER TW421 – Dry Triangle EFFEXWINTER TW421 – Economy Triangle EFFEXWINTER TW421 – Noise and comfort Goodyear ULTRAGRIP PERFORMANCE + – Snow Goodyear ULTRAGRIP PERFORMANCE + – Wet Goodyear ULTRAGRIP PERFORMANCE + – Dry Goodyear ULTRAGRIP PERFORMANCE + – Economy Goodyear ULTRAGRIP PERFORMANCE + – Noise and comfort

Click on a tyre name in the chart to hide or show it. The axis compares only the selected tyres with each other — the edge represents the best of them. The shape here doesn't indicate how a tyre performs overall, but which of the selected ones is better.

Comparison

Discipline comparison

A higher number and a longer line always mean a better tyre — also for noise (quieter), consumption (more efficient) and wear (lasts longer). compared with 172 winter tyres

For example, wet braking, aquaplaning, and handling — showing what makes up the category score.

Snow

Triangle EFFEXWINTER TW421 from 4 measurements · 1 test 1 test
beats 46 of 148
31 ≈ average
🏆 Goodyear ULTRAGRIP PERFORMANCE + from 22 measurements · 11 tests
beats 139 of 148
94 +3,5 %

Goodyear ULTRAGRIP PERFORMANCE + is the best.

Subcategories snow

snow braking

Triangle EFFEXWINTER TW421 1 test
beats 79 of 147
54 +2,3 %
🏆 Goodyear ULTRAGRIP PERFORMANCE + 8 tests
beats 135 of 147
92 +3,3 %

snow traction

Triangle EFFEXWINTER TW421 1 test
beats 56 of 117
48 ≈ average
🏆 Goodyear ULTRAGRIP PERFORMANCE + 4 tests
beats 113 of 117
97 +5,5 %

snow handling

Triangle EFFEXWINTER TW421 1 test
beats 2 of 122
2 −4,2 %
🏆 Goodyear ULTRAGRIP PERFORMANCE + 8 tests
beats 110 of 122
91 +1,8 %

A high percentile in one subcategory and a low one in another gives an average value — here you can see which one determined it.

Wet

Triangle EFFEXWINTER TW421 from 4 measurements · 1 test 1 test
beats 86 of 172
50 +5,1 %
🏆 Goodyear ULTRAGRIP PERFORMANCE + from 26 measurements · 11 tests
beats 155 of 172
90 +7,4 %

Goodyear ULTRAGRIP PERFORMANCE + is the best.

Subcategories wet

wet braking

Triangle EFFEXWINTER TW421 1 test
beats 96 of 171
56 +5,8 %
🏆 Goodyear ULTRAGRIP PERFORMANCE + 8 tests
beats 149 of 171
87 +7,5 %

Aquaplaning

Triangle EFFEXWINTER TW421 1 test
beats 50 of 134
38 +2,1 %
🏆 Goodyear ULTRAGRIP PERFORMANCE + 7 tests
beats 116 of 134
87 +7,4 %

wet handling

Triangle EFFEXWINTER TW421 1 test
beats 34 of 127
27 +1,3 %
🏆 Goodyear ULTRAGRIP PERFORMANCE + 8 tests
beats 109 of 127
86 +2,3 %

A high percentile in one subcategory and a low one in another gives an average value — here you can see which one determined it.

Dry

🏆 Triangle EFFEXWINTER TW421 from 2 measurements · 1 test 1 test
beats 86 of 133
65 +2,6 %
Goodyear ULTRAGRIP PERFORMANCE + from 14 measurements · 7 tests
beats 71 of 133
54 ≈ average

Triangle EFFEXWINTER TW421 is the best.

Subcategories dry

dry braking

🏆 Triangle EFFEXWINTER TW421 1 test
beats 122 of 133
92 +5,2 %
Goodyear ULTRAGRIP PERFORMANCE + 7 tests
beats 76 of 133
58 ≈ average

dry handling

Triangle EFFEXWINTER TW421 1 test
beats 7 of 117
6 ≈ average
🏆 Goodyear ULTRAGRIP PERFORMANCE + 7 tests
beats 42 of 117
36 ≈ average

A high percentile in one subcategory and a low one in another gives an average value — here you can see which one determined it.

Economy

Triangle EFFEXWINTER TW421 from 3 measurements · 1 test 1 test
beats 8 of 133
6 −17,7 %
🏆 Goodyear ULTRAGRIP PERFORMANCE + from 12 measurements · 9 tests
beats 100 of 133
76 +4,0 %

Goodyear ULTRAGRIP PERFORMANCE + is the best.

Subcategories economy

efficiency (rolling resistance and consumption)

Triangle EFFEXWINTER TW421 1 test
beats 81 of 128
64 +2,2 %
🏆 Goodyear ULTRAGRIP PERFORMANCE + 8 tests
beats 92 of 128
72 +3,1 %

durability (wear and abrasion)

Triangle EFFEXWINTER TW421 1 test
beats 1 of 95
2 −27,5 %
🏆 Goodyear ULTRAGRIP PERFORMANCE + 4 tests
beats 66 of 95
70 +3,3 %

A high percentile in one subcategory and a low one in another gives an average value — here you can see which one determined it.

Noise and comfort

🏆 Triangle EFFEXWINTER TW421 from 1 measurement · 1 test 1 test
beats 113 of 128
89 from 1 measurement
Goodyear ULTRAGRIP PERFORMANCE + from 7 measurements · 7 tests
beats 107 of 128
84 ≈ average

Triangle EFFEXWINTER TW421 is the best.

Subcategories noise and comfort

quietness (measured and subjective noise)

🏆 Triangle EFFEXWINTER TW421 1 test
beats 108 of 126
86 +2,8 %
Goodyear ULTRAGRIP PERFORMANCE + 7 tests
beats 25 of 126
20 ≈ average

ride comfort

Triangle EFFEXWINTER TW421
beats 49 of 64
78 Not measured.
🏆 Goodyear ULTRAGRIP PERFORMANCE +
beats 55 of 64
87 Not measured.

A high percentile in one subcategory and a low one in another gives an average value — here you can see which one determined it.