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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 265/40 R20 104W

4.0 / 54.00(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.104 (max. 900 kg)
Manufacturer part numberKG53419
GTIN / EAN6975313253419
Item number15428769

Your choice

4
×590 kr
Total2359 kr

incl. VAT, plus


Delivery to your address

Delivery date 17/11 - 19/11

Collection / mounting in garage

Select a garage

Description

G866 – balanced summer performance for warm and wet conditions

  • Semi-closed groove design on both sides of the tread, reduce driving noise.
  • 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 wide pattern groove design improves drainage performance and effectively avoids tire slipping on wet and slippery roads.
  • The pattern block has strong rigidity, and the tire shoulders are very stable, these could optimize the dry grip of the tire.

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 265/40 R20 104W

Customer reviews

4.0
4.0 / 5(5)
  • Pauline Régnier04/11/2026
    4.0 / 5

    Kingboss tient ses promesses

    Dans l'ensemble un bon pneu, même s'il n'est pas parfait. La consommation est restée identique. Sur autoroute ils roulent bien, ça s'entend un peu après 160. J'en reprendrai.

  • Carlotta M.02/11/2026
    3.0 / 5

    Kingboss : nella media

    Questo pneumatico è discreto, senza di più. In frenata sotto la pioggia manca qualcosa. Il bilancio dopo 7 settimane e circa 8.000 km. Si ottiene ciò che si paga.

  • Douglas Kim23/10/2026
    4.0 / 5

    G866 - a good buy after 3,200 km

    A solid tyre at a fair price. Steering is quick, in the limit it could give a bit more. On coarse asphalt they're slightly audible, but generally quiet. On my Peugeot 308 with mixed use on short trips.

  • Frida Pålsson02/10/2026
    5.0 / 5

    Kingboss : toppen efter 2 200 km

    Kingboss i 265/40 R20 har suttit på i 3 månader och fungerar fint. Rulljudet är behagligt lågt, även i motorvägsfart. Sidoväggarna är stabila, även fullastat. Säger bara tack.

  • Henrik Stahl22/09/2026
    4.0 / 5

    Nach 4 Wochen im Alltag kann ich gut mit ihnen leben. Der Verschleiß ist fair, etwas schneller als bei reinen Markenreifen. Die Lenkung reagiert schnell, im Grenzbereich könnte mehr kommen. Würde sie wieder kaufen.

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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