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Continental
Continental CON ExtremeContact DWS06 Plus 235/40ZR18XL
Continental CON ExtremeContact DWS06 Plus 235/40ZR18XL
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Looking for a 235/40R18 high performance tire? The Continental ExtremeContact DWS06 Plus is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 235/40R18 means
In the size 235/40R18, 235 is the section width in millimeters (9.25 in), 40 is the aspect ratio — the sidewall stands 40% as tall as the tire is wide, or 94.0 mm (3.70 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 25.40 inches, turning roughly 794 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 service description on this tire decodes to a load index of 95 — a maximum load of 1,521 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 235/40ZR18XL |
| Tire Type | High Performance |
| Service Description | 95Y |
| Load Index | 95 |
| Speed Rating | Y |
| Load Range | XL |
| Section Width (mm) | 235 |
| Aspect Ratio | 40 |
| Overall Diameter (in) | 25.4 |
| Tread Depth (/32") | 10 |
| Treadwear | 560 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 560AAA |
| Warranty | 50K |
Frequently asked questions
What kind of tire is the Continental ExtremeContact DWS06 Plus?
The Continental ExtremeContact DWS06 Plus in 235/40R18 is a high performance tire.
What are the treadwear and warranty ratings on the Continental ExtremeContact DWS06 Plus?
This tire carries a treadwear grade of 560, traction grade AA, temperature grade A under UTQG. The manufacturer's warranty is 50K.
What does 95Y mean on the Continental ExtremeContact DWS06 Plus?
95Y breaks down as load index 95 — rated for 1,521 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
Keep shopping
Shop all 235/40R18 tires, see every Continental ExtremeContact DWS06 Plus size, or view all tires at ThreePiece.us.
- BRAND:
- Continental
- Model:
- CON ExtremeContact DWS06 Plus
- Size:
- 235/40ZR18XL
- Aspect Ratio:
- 40
- Load Index:
- 95
- Load Range:
- XL
- Section Width:
- 235
- Service Description:
- 95Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 25.4
- Tire Type:
- High Performance
- Traction:
- AA
- Tread Wear:
- 560
- Tread Depth:
- 10
- UQTG:
- 560AAA
- Warranty:
- 50K
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