Continental EcoContact6 245/40R20XL 99Y - 03117900000

Looking for a 245/40R20 summer tire? The Continental EcoContact6 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.

What 245/40R20 means

In the size 245/40R20, 245 is the section width in millimeters (9.65 in), 40 is the aspect ratio — the sidewall stands 40% as tall as the tire is wide, or 98.0 mm (3.86 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 27.72 inches, turning roughly 728 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 99 — a maximum load of 1,709 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.

Specifications

Frequently asked questions

What kind of tire is the Continental EcoContact6?

The Continental EcoContact6 in 245/40R20 is a summer tire.

What are the treadwear and warranty ratings on the Continental EcoContact6?

This tire carries a treadwear grade of 320, traction grade A, temperature grade A under UTQG.

What does 99Y mean on the Continental EcoContact6?

99Y breaks down as load index 99 — rated for 1,709 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.

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