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Bridgestone · Dueler H/P Sport · 285/40R21

Bridgestone Dueler H/P Sport 285/40R21 109Y

XL

The size 285/40R21 means a tire 285 mm wide, with a sidewall 40% as tall as it is wide (about 114 mm), built for 21-inch wheels. Load index 109 means each tire can carry up to 1,030 kg (2,271 lb), or 4,120 kg for a set of four. Speed rating Y means it is certified for sustained speeds up to 300 km/h (186 mph). It is an XL (extra load) tire, reinforced to carry more weight at higher inflation pressure.

$627.00 per tire

Set of 4: $2,508.00 before tax

In stock

  • Free delivery in ON & QC, 1–3 business days
  • Or pick up in Etobicoke
  • 30-day returns on unused tires (see policy)

SKU BS 009177 · GTIN 092971306960

Specifications

Size285/40R21
Load index109 — 1,030 kg (2,271 lb) per tire
Speed ratingY — 300 km/h (186 mph)
SeasonAll-season
3PMS (severe snow)No
XLYes
Run-flatNo
StuddableNo
UTQG300 A A
Tread depth (new)8/32″ (6.4 mm)
Overall diameter761 mm (30.0″)
Revolutions per km418
Tire typePassenger

About the Bridgestone Dueler H/P Sport

The Bridgestone Dueler H/P Sport is a performance tire for sport and luxury SUVs, fitted as original equipment on many premium models, often in run-flat or maker-marked versions.

See every size of the Bridgestone Dueler H/P Sport

Vehicles that use 285/40R21

Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.

Other Bridgestone Dueler H/P Sport sizes

Similar tires in 285/40R21

Compare every tire in 285/40R21

Questions about the Bridgestone Dueler H/P Sport 285/40R21

Which vehicles use 285/40R21 tires?

285/40R21 is original equipment on vehicles including the Audi Q7 (2016–2024), Audi SQ7 (2020–2024), Porsche Cayenne (2019–2023). Check the placard on your driver’s door jamb to confirm your size.

What does 109Y mean on the Bridgestone Dueler H/P Sport 285/40R21?

The load index 109 means each tire carries up to 1,030 kg, and speed rating Y means it is rated for up to 300 km/h. Choose a load index and speed rating at least equal to your vehicle’s placard.

Can I use the Bridgestone Dueler H/P Sport 285/40R21 in winter?

It is an all-season tire without the 3PMS symbol, so it is not a winter tire. In Quebec it cannot be used from December 1 to March 15, and in Ontario we recommend a winter or all-weather tire for snow.

How fast is delivery and is it free?

Delivery is free to any address in Ontario or Quebec, usually within 1 to 3 business days. You can also pick up your order at 321 Rexdale Blvd, Etobicoke, Monday to Friday from 9 a.m. to 5 p.m.

Free delivery, ON & QC

Shipped to your door or installer in 1–3 business days; next day in most of the GTA.

Warehouse pickup

321 Rexdale Blvd, Etobicoke. Monday to Friday, 9 a.m. to 5 p.m.

30-day returns

Unused tires with original stickers can be returned within 30 days.

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