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Kingboss G866

Product images are sample images and may differ from the delivered product. Rims shown are not included in the scope of delivery.

Kingboss G866 265/50 R20 111W

4.6 / 54.60(5)

CCB73dBEU tyre label: fuel efficiency, wet grip and external rolling noise classes.

Technical specifications

CategoryPassenger car summer tyres
BrandKingboss
SizeThe tyre size is shown as width / profile / rim diameter, e.g. 205/55 R16.
Tyre characteristicsReinforced tyre (XL)XL means Extra Load. The tyre is reinforced and can carry a higher load than a standard tyre of the same size. Always follow the vehicle's specified load index and tyre pressure.
Speed indexThe speed index indicates the maximum approved speed.W (max. 270 km/h)
Load indexThe load index indicates the maximum load capacity per tyre.111 (max. 1090 kg)
Manufacturer part numberKG53426
GTIN / EAN6975313253426
Item number15428770

Your choice

4
×594 kr
Total2375 kr

incl. VAT, plus


Delivery to your address

Delivery date 16/10 - 18/10

Collection / mounting in garage

Select a garage

Description

G866 – balanced summer performance for warm and wet conditions

  • With the addition of a wide band layer and a cap layer structure, the grounding area is larger and the tire acceptance is more uniform. The double-layer cap layer firmly wraps the belt layer to improve the stability and safety during high-speed driving.
  • The pattern block has strong rigidity, and the tire shoulders are very stable, these could optimize the dry grip of the tire.
  • Semi-closed groove design on both sides of the tread, reduce driving noise.
  • The wide pattern groove design improves drainage performance and effectively avoids tire slipping on wet and slippery roads.

What the tyre markings mean

XL
Reinforced tyre (XL)XL means Extra Load. The tyre is reinforced and can carry a higher load than a standard tyre of the same size. Always follow the vehicle's specified load index and tyre pressure.

EU tyre label

EU tyre label: Kingboss 265/50 R20 111W

Customer reviews

4.6
4.6 / 5(5)
  • Patrick H.29/07/2026
    5.0 / 5

    Quiet and comfortable

    Braking in the wet feels a touch longer than my old premium set, but at this price it's fair.

  • Elena F.11/07/2026
    5.0 / 5

    Quiet and comfortable

    Fitted them at a mate's garage. Straightforward job and they've been faultless since.

  • Daniel K.25/02/2026
    3.0 / 5

    Trusted Kingboss quality

    Switched from a budget brand to the G866 — the difference in braking is obvious. Fitted them at a mate's garage. Not the last word in steering feel.

  • Thomas H.28/12/2025
    5.0 / 5

    Braking feels secure

    Braking in the wet feels a touch longer than my old premium set, but at this price it's fair. Good value, though the sidewall is softer than my previous set.

  • Pieter K.01/09/2025
    5.0 / 5

    Fitted and forgotten

    They're okay. Comfortable enough, but I expected a bit sharper turn-in.

Write a review

Product Safety

This product meets the applicable European safety and labelling requirements. Observe the vehicle manufacturer's specifications for size, load index and speed rating.

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