Toyo M647 11R24.5/16 149/146L - 558180

Looking for a 11R24.5 tire? The Toyo M647 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.

The Toyo M647 is a commercial drive-axle tire engineered for long-haul, regional, and urban trucking, positioned as Toyo's highest-mileage drive tire. Its deep tread depth is built for operations where tread wear is the primary reason tires get pulled from service, delivering excellent miles per 32nd and helping fleets lower their cost per mile across a wide range of routes.

A four-groove tread pattern paired with an optimized void ratio contributes to high mileage, while a high-rigidity shoulder reduces edge wear to help prevent early removal. Toyo's E-balance profile spreads the footprint evenly to promote uniform wear and maintain a flatter tread radius over the life of the casing, and deep-groove siping matched to the main groove depth is designed to preserve wet traction as the tire wears down.

Offered across rim diameters from 22.5 to 24.5 inches in load ranges G and H, the M647 suits medium- and heavy-duty commercial trucks running mixed duty cycles. It is built with retreadability and casing durability in mind, making it a practical choice for fleets that value long service life and low running costs.

Toyo M647 highlights

• Toyo's highest-mileage drive tire with deep tread depth for maximum removal miles
• Four-groove tread and optimized void ratio designed for high mileage
• High-rigidity shoulder reduces edge wear to prevent early removal
• Deep-groove siping matched to main grooves helps maintain wet traction as it wears
• E-balance profile promotes uniform footprint wear and supports retreadability
• Available across 22.5 to 24.5 inch rim diameters in load ranges G and H

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 149 — a maximum load of 7,165 lbs per tire, or 146 (6,614 lbs) per tire when mounted as duals. The speed symbol L corresponds to a maximum sustained speed of 75 mph.

Load Range H corresponds to a 16-ply rating.

Specifications

Frequently asked questions

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.

What does 149/146L mean on the Toyo M647?

149/146L breaks down as load index 149 — rated for 7,165 lbs per tire (146, or 6,614 lbs, in dual fitment) — with an L speed rating, good for a maximum sustained 75 mph.

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