Continental ExtremeContact Sport 02 255/30R20XL 92Y - 03125540000

Looking for a 255/30R20 summer tire? The Continental ExtremeContact Sport 02 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.

What 255/30R20 means

In the size 255/30R20, 255 is the section width in millimeters (10.04 in), 30 is the aspect ratio — the sidewall stands 30% as tall as the tire is wide, or 76.5 mm (3.01 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 26.02 inches, turning roughly 775 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 92 — a maximum load of 1,389 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

Frequently asked questions

What kind of tire is the Continental ExtremeContact Sport 02?

The Continental ExtremeContact Sport 02 in 255/30R20 is a summer tire.

What are the treadwear and warranty ratings on the Continental ExtremeContact Sport 02?

This tire carries a treadwear grade of 340, traction grade AA, temperature grade A under UTQG. The manufacturer's warranty is 30K.

What does 92Y mean on the Continental ExtremeContact Sport 02?

92Y breaks down as load index 92 — rated for 1,389 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.

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