Pirelli Scorpion XTM AT LT265/70R18/10 124/121S - 4621500

Shop the Pirelli Scorpion XTM AT 265/70R18 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.

What 265/70R18 means

In the size 265/70R18, 265 is the section width in millimeters (10.43 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 185.5 mm (7.30 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 32.61 inches, turning roughly 619 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 124 — a maximum load of 3,527 lbs per tire, or 121 (3,197 lbs) per tire when mounted as duals. The speed symbol S corresponds to a maximum sustained speed of 112 mph.

Load Range E corresponds to a 10-ply rating.

Specifications

Frequently asked questions

What warranty does the Pirelli Scorpion XTM AT carry?

The manufacturer's warranty on this tire is 55K.

What does 124/121S mean on the Pirelli Scorpion XTM AT?

124/121S breaks down as load index 124 — rated for 3,527 lbs per tire (121, or 3,197 lbs, in dual fitment) — with an S speed rating, good for a maximum sustained 112 mph.

What kind of tire is the Pirelli Scorpion XTM AT?

The Pirelli Scorpion XTM AT in 265/70R18 is a all season tire.

Keep shopping

Shop all 265/70R18 tires, browse Pirelli tires, see every Pirelli Scorpion XTM AT size, or view all tires at ThreePiece.us.