Continental CON ExtremeContact DWS06 Plus 305/30ZR20XL

Shop the Continental ExtremeContact DWS06 Plus 305/30R20 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.

What 305/30R20 means

In the size 305/30R20, 305 is the section width in millimeters (12.01 in), 30 is the aspect ratio — the sidewall stands 30% as tall as the tire is wide, or 91.5 mm (3.60 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 27.20 inches, turning roughly 741 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 103 — a maximum load of 1,929 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.

Specifications

Frequently asked questions

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 103Y mean on the Continental ExtremeContact DWS06 Plus?

103Y breaks down as load index 103 — rated for 1,929 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 305/30R20 is a high performance tire.

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