Thunderer RA401 265/70R19.50

Shop the Thunderer RA401 265/70R19 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.

What 265/70R19 means

In the size 265/70R19, 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 19 is the wheel diameter in inches. That works out to an overall diameter of about 33.61 inches, turning roughly 600 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 140 — a maximum load of 5,512 lbs per tire, or 138 (5,203 lbs) per tire when mounted as duals. The speed symbol L corresponds to a maximum sustained speed of 75 mph.

Specifications

Frequently asked questions

How fast does this tire ship?

Every order at ThreePiece.us ships free, with fast delivery from a nationwide warehouse network. Affirm financing is available at checkout.

What does 140/138L mean on the Thunderer RA401?

140/138L breaks down as load index 140 — rated for 5,512 lbs per tire (138, or 5,203 lbs, in dual fitment) — with an L speed rating, good for a maximum sustained 75 mph.

Will 265/70R19 tires fit my vehicle?

Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 265/70R19, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.

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