Continental · ExtremeContact DWS06 PLUS · 255/40R21
Continental ExtremeContact DWS06 PLUS 255/40R21 102Y
XLEVThe size 255/40R21 means a tire 255 mm wide, with a sidewall 40% as tall as it is wide (about 102 mm), built for 21-inch wheels. Load index 102 means each tire can carry up to 850 kg (1,874 lb), or 3,400 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.
$432.00 per tire
Set of 4: $1,728.00 before tax
Out of stock
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SKU CT 15578590000 · GTIN 051342093748
Specifications
| Size | 255/40R21 |
|---|---|
| Load index | 102 — 850 kg (1,874 lb) per tire |
| Speed rating | Y — 300 km/h (186 mph) |
| Season | All-season |
| 3PMS (severe snow) | No |
| XL | Yes |
| Run-flat | No |
| Studdable | No |
| UTQG | 560 AA A |
| Tread depth (new) | 10/32″ (7.9 mm) |
| Overall diameter | 737 mm (29.0″) |
| Revolutions per km | 432 |
| Tire type | Passenger |
About the Continental ExtremeContact DWS06 PLUS
The Continental ExtremeContact DWS06 PLUS is an ultra-high-performance all-season tire for sports sedans and coupes. Its name stands for Dry, Wet and Snow, and it offers precise handling with a treadwear warranty of up to 80,000 km.
Vehicles that use 255/40R21
- Audi SQ5 2014–2024
- Volvo XC60 2018–2024
- Rolls Royce Ghost 2014–2024
- Mercedes-Benz GLC 43 2017–2024
- BMW X3 2020–2024
- BMW X4 2020–2024
- Alfa Romeo Stelvio 2021–2024
- Maserati Grecale 2023–2024
- Genesis GV70 2022–2024
- BMW i7 2023–2024
- Audi Q5 2017–2024
- BMW 740i 2023–2024
- BMW 760i 2023–2024
- Genesis GV60 2023–2024
- Kia EV6 2023–2024
- BMW 750e 2024
- Mercedes-Benz S63 2024
- Rolls Royce Wraith 2014–2021
Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.
Other Continental ExtremeContact DWS06 PLUS sizes
- 195/50R16 84W
- 205/45R16 83W
- 205/50R16 87W
- 205/55R16 91W
- 215/55R16 93W
- 225/50R16 92W
- 225/55R16 95W
- 205/45R17 88W XL
- 205/50R17 93W XL
- 215/45R17 91W XL
- 215/50R17 95W XL
- 215/55R17 94W
- 225/45R17 91W
- 225/50R17 94W
- 225/55R17 97W
- 235/45R17 94W
- 235/50R17 96W
- 245/40R17 91W
- 245/45R17 99Y XL
- 245/50R17 99W
- 255/40R17 94W
- 255/45R17 98W
- 215/40R18 89Y XL
- 215/45R18 93Y XL
- 225/40R18 92Y XL
- 225/45R18 91Y
- 225/50R18 95W
- 235/40R18 95Y XL
- 235/45R18 98Y XL
- 235/50R18 97W
- 235/55R18 100W
- 235/60R18 107W XL
- 245/35R18 92Y XL
- 245/40R18 97Y XL
- 245/45R18 100Y XL
- 245/50R18 100W
- 245/55R18 103W
- 255/35R18 94Y XL
- 255/40R18 99Y XL
- 255/45R18 103Y XL
- 255/55R18 109W XL
- 265/35R18 97Y XL
- 265/40R18 101Y XL
- 275/35R18 95Y
- 275/40R18 99Y
- 285/35R18 101Y XL
- 295/35R18 99Y
- 225/40R19 93Y XL
- 225/45R19 92W
- 235/35R19 91Y XL
- 235/40R19 96W XL
- 235/55R19 105W XL
- 245/35R19 93Y XL
- 245/40R19 98Y XL
- 245/45R19 98Y
- 245/50R19 105Y XL
- 255/35R19 96Y XL
- 255/40R19 100Y XL
- 255/45R19 104W XL
- 255/50R19 107W XL
- 265/30R19 93Y XL
- 265/35R19 98Y XL
- 275/30R19 96Y XL
- 275/35R19 100Y XL
- 275/40R19 101Y
- 275/45R19 108W XL
- 285/30R19 98Y XL
- 285/35R19 99Y
- 235/35R20 92Y XL
- 245/35R20 95Y XL
- 245/40R20 99Y XL
- 245/45R20 103Y XL
- 255/35R20 97Y XL
- 255/40R20 101Y XL
- 255/45R20 105Y XL
- 255/50R20 109Y XL
- 255/55R20 110Y XL
- 265/35R20 99Y XL
- 265/45R20 104Y
- 275/30R20 97Y XL
- 275/35R20 102Y XL
- 275/40R20 106Y XL
- 275/45R20 110W XL
- 285/30R20 99Y XL
- 285/35R20 104Y XL
- 295/30R20 101Y XL
- 295/40R20 110W XL
- 295/45R20 114W XL
- 305/30R20 103Y XL
- 315/35R20 110Y XL
- 335/25R20 99Y
- 245/35R21 96Y XL
- 255/35R21 98Y XL
- 265/40R21 105W XL
- 275/35R21 103Y XL
- 275/40R21 107Y XL
- 285/40R21 109Y XL
- 295/35R21 107Y XL
- 295/40R21 111Y XL
- 255/30R22 95Y XL
- 265/30R22 97Y XL
- 265/35R22 102W XL
- 265/40R22 106W XL
- 275/35R22 104Y XL
- 275/40R22 108W XL
- 285/35R22 106W XL
- 295/25R22 97Y XL
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Questions about the Continental ExtremeContact DWS06 PLUS 255/40R21
Which vehicles use 255/40R21 tires?
255/40R21 is original equipment on vehicles including the Audi SQ5 (2014–2024), Volvo XC60 (2018–2024), Rolls Royce Ghost (2014–2024), Mercedes-Benz GLC 43 (2017–2024), BMW X3 (2020–2024), BMW X4 (2020–2024). Check the placard on your driver’s door jamb to confirm your size.
What does 102Y mean on the Continental ExtremeContact DWS06 PLUS 255/40R21?
The load index 102 means each tire carries up to 850 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 Continental ExtremeContact DWS06 PLUS 255/40R21 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.