Continental Conti Eco Plus HT3 11R24.5/14 146/143L - 05310260000

Looking for a 11R24.5 tire? The Continental Conti Eco Plus HT3 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.

The Continental Conti EcoPlus HT3 is a highway trailer tire built for the trailing axle of commercial truck-trailer rigs. Developed with cost-effectiveness in mind, it was engineered to lower rolling resistance for improved fuel efficiency while delivering the long service life that fleet and long-haul operators depend on. It carries a 14-ply load range rating, making it suited to the heavy-duty demands of over-the-road freight work.

This model uses a symmetric tread design that supports traction across dry, wet, and winter conditions, helping maintain grip through changing weather over the course of a route. Beyond mileage, the Conti EcoPlus HT3 was designed with retreadability in mind, extending the usable life of the casing and lowering the long-term cost per mile for busy commercial operations.

For fleets and owner-operators focused on efficiency and durability, the Conti EcoPlus HT3 aims to balance fuel savings, dependable all-weather performance, and a long, retreadable wear life. It fits large-diameter commercial trailer applications and is a practical choice for those running high mileage who want to control operating costs.

Continental Conti Eco Plus HT3 highlights

• Fuel-efficient trailer tire optimized for low rolling resistance on long-haul routes
• Engineered for long service life to lower cost per mile
• 14-ply load range built for heavy commercial truck-trailer loads
• Symmetric tread design supports dry, wet, and winter traction
• Retreadable casing extends usable tire life
• Free shipping on every order, with Affirm financing available

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.

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 146/143L mean on the Continental Conti Eco Plus HT3?

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.

Keep shopping

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