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Standard
Imperial Lowest

SnowDragon UHP

5.6
PTI – Pneutesty Index
below average ✓ 4 tyre tests
PTI compared with all winter tyres · rank in size 275/45 R21 among 26 available
PTI reduced by 0,2 – wet −7,1 % weak in the wet
Rolling resistance Wet grip Noise
Price from
122,15 €
in 275/45 R21
Choose your size

Which sizes it's made in

Select width → profile → rim diameter in turn.

1
Widthin millimetres
2
ProfileAspect ratio (%)
3
Rim diameterin inches
4
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.

5
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 275/45 R21 110V EAN: 5420068629534 SAP: IN346
SNOWDRAGON UHP IMPERIAL
Rolling resistanceC Wet gripC NoiseB Price from 122,15 €
M+S M+S 3PMSF 3PMSF
View prices →
Rating and verdict

How the Snowdragon UHP evaluated

5.6
PTI – Pneutesty Index 5,6 / 10 · below average PTI compared with all winter tyres · rank in size 275/45 R21 among 26 available
PTI reduced by 0,2 – wet −7,1 % weak in the wet tested only in R17, R18 noise and comfort: only 65 % measured
Discipline Percentile worsegroup averagebest Gap ⓘ Tests
Snow 6
‹
−4 % 2 Tests
what it consists of Snow (3)
snow braking 9
−4 % 2 Tests
snow traction 2
−3 % 2 Tests
snow handling 18
−3 % 1 test
Wet 5
‹
−12 % 4 Tests
what it consists of Wet (3)
wet braking 12
‹
−7 % 4 Tests
Aquaplaning 14
−2 % 2 Tests
wet handling 1
‹
−18 % 2 Tests
Dry 6
−2 % 2 Tests
what it consists of Dry (2)
dry braking 25
−1 % 2 Tests
dry handling 89
+2 % 1 test
Ice –
Not measured. 1 test 1 test
what it consists of Ice (1)
ice braking 13
−4 % 1 test
Economy 79
+6 % 2 Tests
what it consists of Economy (2)
efficiency (rolling resistance and consumption) 27
+1 % 2 Tests
durability (wear and abrasion) 82
+9 % 1 test
Noise and comfort 50
≈ average 2 Tests
what it consists of Noise and comfort (2)
quietness (measured and subjective noise) 67
≈ average 2 Tests
ride comfort 58
Not measured. –
Where it is strong
Economybetter than 79 %
Where it falls behind
Snowworse than 94 % · −4 %
Wetworse than 95 % · −12 %
Dryworse than 94 % · −2 %

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
🚗
A balanced choice performance, comfort and price
🛣
For everyday driving city and motorway
M+S
M+S Suitable for mud and snow
3PMSF
3PMSF Certified for winter conditions

Where Imperial SnowDragon UHP stands in size 275/45 R21

Compared with 11 tyres in this size — same season and focus. All are on offer and have results from independent tests.

11. rank in the group of 11 compared
−1,9 below the group median group median 7,5
−3,5 behind the best in the group the best has 9,1
💡 A better rating for less money In this group there is 1 tyre with a better score that is also cheaper.
Show all tyres in the ranking (11)
  1. 1. 9.1 Bridgestone BLIZZAK 6 262,56 € +140,41 €
  2. 1. 9.1 Nokian Tyres SNOWPROOF 3P 256,92 € +134,77 €
  3. 3. 8.7 Hankook W330A WINTER I*CEPT EVO3 X 251,28 € +129,13 €
  4. 4. 8.6 Hankook W340A WINTER I*CEPT EVO 4 SUV 242,55 € +120,40 €
  5. 5. 7.9 Semperit SPEED-GRIP 5 213,91 € +91,76 €
  6. 6. 7.5 Falken EUROWINTER HS02PRO FSL XL 226,39 € +104,24 €
  7. 7. 7.3 Nokian Tyres SNOWPROOF 2 SUV 250,97 € +128,82 €
  8. 7. 7.3 Pirelli SCORPION WINTER 3 293,09 € +170,94 €
  9. 9. 6.8 Radar DIMAX WINTER 165,00 € +42,85 €
  10. 10. 6.5 Triangle EffeXWinter TW421 better and cheaper 105,76 € −16,39 €
  11. 11. 5.6 Imperial SnowDragon UHP This tyre 122,15 €
Price per 100 km

The tyre's real value for money

122 € ÷ 59 299 km × 100
0,21 € / 100 km

Lowest price in size 275/45 R21 divided by the estimated mileage from tests and reviews.

Comparison with alternatives
Imperial SnowDragon UHP 0,21 €
Hankook W330A WINTER I*CEPT EVO3 X 0,56 €

Of the tyres compared, Imperial SnowDragon UHP 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 Imperial SnowDragon UHP 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.

Eco
Eco
Eco-standard
Eco-standard
Standard
Standard
Standard-sport
Standard-sport
Sport
Sport
Supersport
Supersport
Selected size 275/45 R21
Width275 mm
Profile height45 %
Rim diameter21″
Load index (LI)110
Speed index (SI)V
Product codeIN346
EAN5420068629534
EU energy label Rolling resistanceC Wet gripC NoiseB (73 dB)
Manufacturer Imperial
Tread SnowDragon UHP
Season Winter
Vehicle type SUV / 4×4
Available technologies
M+S Áno - M+S
3PMSF 3PMSF Áno
Comparison

Competitors

Main competitors in the same price range.

Select a tyre to compare with Imperial SnowDragon UHP.
Test history

Which tests it appeared in

Total tests 2×
Wins 0×
Top 3 0×
Average placement 33,5
2025
42. place
Auto Bild large winter tire braking test 225/40 R18 2025
52 tyres
Detail →
25. place
ADAC Winter Tire Test 225/40 R18 2025
31 tyres ·Premiere
Detail →
Price history

How the price has evolved

Lowest price across shops for size 275/45 R21.

Current lowest
122,15 €
↗ 9,83 % more expensive
Lowest for the period
106,78 €
1.10.2026
Highest for the period
122,15 €
14.10.2026
122,15 106,78 122,15 € 22.6.2026 14.10.2026 22.6.2026: 111,22 € 29.7.2026: 108,03 € 29.7.2026: 107,77 € 31.7.2026: 108,03 € 1.8.2026: 107,77 € 6.8.2026: 107,11 € 6.8.2026: 107,77 € 8.8.2026: 107,51 € 14.8.2026: 107,77 € 19.8.2026: 107,92 € 26.8.2026: 107,65 € 27.8.2026: 107,92 € 4.9.2026: 107,77 € 11.9.2026: 107,51 € 17.9.2026: 107,25 € 24.9.2026: 107,04 € 26.9.2026: 107,31 € 29.9.2026: 107,04 € 1.10.2026: 106,78 € 6.10.2026: 116,03 € 6.10.2026: 106,78 € 7.10.2026: 107,04 € 8.10.2026: 106,78 € 9.10.2026: 107,04 € 14.10.2026: 122,15 €

The lowest available price across the monitored shops is shown. Indicative; may differ in the shop.

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