Ironman I-480 Trailer 11R24.5/14 146/143L - 91922

The Ironman I-480 Trailer in 11R24.5 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 11R24.5 means

11R24.5 is a commercial-format size: 11 is the nominal section width in inches, R denotes radial construction, and 24.5 is the wheel diameter in inches — a common drive, steer, and trailer wheel size on medium- and heavy-duty trucks.

The service description on this tire decodes to a load index of 146 — a maximum load of 6,614 lbs per tire, or 143 (6,008 lbs) per tire when mounted as duals. The speed symbol L corresponds to a maximum sustained speed of 75 mph.

Load Range G corresponds to a 14-ply rating.

Specifications

Frequently asked questions

What does 146/143L mean on the Ironman I-480 Trailer?

146/143L breaks down as load index 146 — rated for 6,614 lbs per tire (143, or 6,008 lbs, in dual fitment) — with an L speed rating, good for a maximum sustained 75 mph.

Will 11R24.5 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 11R24.5, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.

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.

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