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Continental
Continental ExtremeContact DWS06 PLUS 285/45ZR20XL 112Y - 15578640000
Continental ExtremeContact DWS06 PLUS 285/45ZR20XL 112Y - 15578640000
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The Continental ExtremeContact DWS06 PLUS in 285/45R20 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 285/45R20 means
In the size 285/45R20, 285 is the section width in millimeters (11.22 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 128.2 mm (5.05 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 30.10 inches, turning roughly 670 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it — not just the width — against your current tire.
The manufacturer lists the overall diameter of this specific tire as 9.5 inches — when clearance is tight, go by the published figure rather than the nominal size math.
The service description on this tire decodes to a load index of 112 — a maximum load of 2,469 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 285/45ZR20XL |
| Tire Type | All Season |
| Service Description | 112Y |
| Load Index | 112 |
| Speed Rating | Y |
| Load Range | Extra Load |
| Section Width (mm) | 285 |
| Aspect Ratio | 45 |
| Overall Diameter (in) | 9.5 |
| Tread Depth (/32") | 10 |
| Treadwear | 560 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 560AA |
| Warranty | 50K |
Frequently asked questions
What does 112Y mean on the Continental ExtremeContact DWS06 PLUS?
112Y breaks down as load index 112 — rated for 2,469 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
What kind of tire is the Continental ExtremeContact DWS06 PLUS?
The Continental ExtremeContact DWS06 PLUS in 285/45R20 is a all season tire.
What are the treadwear and warranty ratings on the Continental ExtremeContact DWS06 PLUS?
This tire carries a treadwear grade of 560, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 50K.
Keep shopping
Shop all 285/45R20 tires, browse Continental tires, see every Continental ExtremeContact DWS06 PLUS size, or view all tires at ThreePiece.us.
- Brand:
- Continental
- Model:
- ExtremeContact DWS06 PLUS
- Size:
- 285/45ZR20XL
- Aspect Ratio:
- 45
- Load Index:
- 112
- Load Range:
- Extra Load
- Section Width:
- 285
- Service Description:
- 112Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 9.5
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 560
- Tread Depth:
- 10
- UQTG:
- 560AA
- Warranty:
- 50K
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