• Hankook K129 S1 EVO Z *
1 1
Free deliveryfrom 2 tyres throughout Switzerland — CHF 19.90 for one tyre Secure paymentencrypted with Shopify Payments Factory-newWe only supply new branded tyres

Hankook K129 S1 EVO Z *

Hankook K129 S1 EVO Z *

255/40 R21 102Y XLSummer Premium BMW ★

Fuel efficiency D Wet grip A Rolling noise B
80/100 VANTIQ Index Very strong overall rating

Why 80?

Hinter dem VANTIQ-Index stehen 55 unabhängige Vergleichstests aus elf renommierten Quellen – darunter Automobilclubs, Fachredaktionen und Prüfstellen. Berücksichtigt werden geprüfte Messwerte zu Bremsweg, Kurvenhaftung, Aquaplaning, Verschleiss, Rollwiderstand und Geräusch.

Da Testverfahren und Reifendimensionen variieren, vereinheitlichen wir die Ergebnisse und bewerten sie anhand von elf Kriterien. Die Gewichtung richtet sich nach der Saison, denn an Winter-, Sommer- und Ganzjahresreifen werden unterschiedliche Anforderungen gestellt.

Die Auswertung erfolgt KI-gestützt nach einem festgelegten, einheitlichen Verfahren. Marke, Marge und Lagerbestand haben keinen Einfluss auf das Ergebnis. Jeder Reifen wird nach denselben Regeln beurteilt.
Basis
  • independent comparison tests by motoring clubs, specialist publications and testing bodies
  • verified individual measurements instead of third-party overall scores
  • eleven criteria, weighted differently by season

Missing test results are not invented: tyres without sufficient evidence receive no score.

Price, margin, availability, supplier and brand prestige do not directly affect this score.

How the VANTIQ Index works

Test reports 3 tests

Third-party test results, cited with their sources. They are not ratings by VANTIQ or our customers.

CHF 234.90
CHF 234.90
per tyreincl. VAT · Set of 4: CHF 939.60
Delivery and fitting
Tyres
Total CHF 939.60 Shipping included – free from 2 tyres

Available from stockDelivery time (2–4 days)In stock: 23 units

Free deliveryfrom 2 tyres throughout Switzerland — CHF 19.90 for one tyre Secure paymentencrypted with Shopify Payments Factory-newWe only supply new branded tyres
View full details

Model family

K129 S1 EVO Z in other sizes

Choose a complete tyre size. Available load ratings, speed ratings and manufacturer approvals appear below.

Loading versions …

Important: only choose a tyre size approved for your vehicle. Load and speed ratings must not be lower than the prescribed values.

Technical data

Identification

Brand
Hankook
Model
K129 S1 EVO Z *
Item number
1024833
Manufacturer number
1024833
EAN
8808563460895

Load capacity & use

Load index
102 — 850 kg
Speed index
Y — up to 300 km/h
Season
Summer tyres
Manufacturer approval
★ — BMW

Dimensions and construction

Tyre width
255 mm
Aspect ratio
40 %
Rim diameter
21 inches
Outer diameter
737 mm
Reinforced
Yes (XL)

VANTIQ classification

VANTIQ Index
80 out of 100
Price class
Premium
Delivery time
2–4 days
Understanding the size

What 255/40 R21 102Y means

The symbols on the sidewall are not a secret code. Select a symbol and the diagram shows the corresponding measurement.

Tread width

The tread width in millimetres. A wider tyre offers more cornering grip, but also more rolling resistance and usually more noise.

255 mm
255 mm 102 mm 21″ = 533 mm 850 kg per tyre up to 300 km/h Plies across the direction of travel