Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH

Bridgestone Updates Ultra-Wide Tire for Long-Haul Fleets

Bridgestone Americas introduced the Greatec M703 Ecopia ultra-wide-base tire for long-haul and regional applications.

Bridgestone Updates Ultra-Wide Tire for Long-Haul Fleets

Bridgestone has introduced the Greatec M703 Ecopia ultra-wide base tire.

Photo: Bridgestone

2 min to read


Bridgestone Americas introduced the Greatec M703 Ecopia ultra-wide base tire for long-haul and regional applications. It replaces the Greatec M835A Ecopia. The company said the new tire offers improved projected mileage, fuel savings, enhanced traction, and retreadability.

Ad Loading...

The new M703 uses a high-density tread pattern alongside a long-wearing compound to deliver excellent removal mileage, according to the company. Bridgestone said the tire’s ultra-wide-base casing helps fleets predictably reduce their total cost per mile through premium performance across multiple efficiency metrics.

Ad Loading...

Key features of the M703 tire include:

  • Improved Projected Mileage: The M703 Ecopia tire is projected to have 30% better wear mileage than its predecessor.

  • Enhanced Fuel Efficiency: A low-rolling-resistance compound paired with a low-energy tread pattern offers14% lower rolling resistance than its predecessor.

  • Traction Technology: Increased, long-lasting biting edges give the M703 confident traction in demanding applications throughout the life of the tire.

  • Casing Retreadability: The tire’s casing is engineered with Waved Belt technology and Turn In Ply design to deliver good retreadability.

The Greatec M703 Ecopia is currently available in a 445/50R22.5 size.

“Bridgestone’s line of Ecopia products continues to improve with each new tire, and the Greatec M703 is the latest example of our team’s ability to create a tire that directly addresses the needs of our customers,” said Brian Cunningham, vice president, Fleet Solutions, Bridgestone Americas, in a release. “With the M703, fleets can expect to see improved fuel efficiency and tire wear, which can help lower their total cost of ownership and help businesses improve their bottom line.”

The new M703 tire aligns with the Bridgestone E8 Commitment, which consists of eight Bridgestone-like values starting with the letter “E.” The M703 tire aligns with the “efficiency” and “economy” values.

More Equipment

Diagram of trailer tandem slider suspension
Equipmentby Deborah LockridgeMarch 19, 2026

SAF-Holland Redesigns Suspension Slider to Save Weight in On-Highway Trailers

SAF-Holland reengineered the UltraLite40 Slider for the ULX40 Mechanical Sliding Suspension and Axle System to reduce weight, improve durability, extend trailer life, and increase payload efficiency.

Read More →
Magnus Koeck, Volvo Trucks North America.
Equipmentby Jack RobertsMarch 18, 2026

Volvo Teases Next-Gen VNX as Platform Expansion Continues at TMC

Volvo Trucks North America highlighted new connectivity, safety tech and production investments at TMC. The OEM also signaled that a new heavy-haul flagship tractor is coming soon.

Read More →
Back of truck cab showing air and electrical line connections
Equipmentby Deborah LockridgeMarch 16, 2026

SAF-Holland Introduces SmartSto System for Safer Tractor-Trailer Uncoupling

The system combines a fifth-wheel air release with stowage for air and electrical connections, helping prevent damage and reducing driver injury risk.

Read More →
Ad Loading...
Diagram of SAF Holland BrakeSight
EquipmentMarch 16, 2026

SAF-Holland’s BrakeSight Aims to Take the Guesswork Out of Air Disc Brake Maintenance

New Haldex sensor technology from SAF-Holland integrates with telematics systems to give fleets continuous insight into air disc brake condition.

Read More →
Solar panels on top of a red Class 8 truck sleeper cab
Equipmentby Deborah LockridgeMarch 15, 2026

Vanair Introduces Solar, Battery Power Ecosystem for Class 8 Trucks

The company’s expanded EPEQ ecosystem includes flexible solar panels, lithium batteries, hydraulic power systems, and a portable fast charger for electric trucks.

Read More →
Phillips Connect Smart Trailer technology.
Equipmentby Jack RobertsMarch 15, 2026

Phillips Connect Expands Smart Trailer Platform with New Safety, Cargo and Equipment Intelligence

Phillips Connect Smart Trailer enhancements give fleets deeper operational insights from trailers -- even when another provider supplies basic GPS tracking.

Read More →
Ad Loading...
Accuride ProShield XGT.
Equipmentby Jack RobertsMarch 15, 2026

Accuride Unveils ProShield XGT Aluminum Wheel Coating at TMC

Accuride’s patent-pending surface-coating technology targets filiform corrosion and promises easier cleaning, longer-lasting gloss, and greater durability for aluminum truck wheels.

Read More →
Valvoline at TMC 2026.
Equipmentby Jack RobertsMarch 15, 2026

Valvoline, Cummins Extend X15 Oil Drain Intervals to 100,000 Miles

New approval for Valvoline Premium Blue One Solution Gen2 allows fleets running Cummins X15 engines to extend oil drain intervals by up to 25,000 miles -- reaching intervals as high as 100,000 miles.

Read More →
Al Anderson, Peterson.
Equipmentby Jack RobertsMarch 15, 2026

A New Approach to Lighting Reliability

Peterson’s Genesis lighting system and repairable J560 connector target two persistent fleet problems: LED light failures and costly electrical connector downtime.

Read More →
Ad Loading...
Illustration of a row of trucks with question marks overlaid
EquipmentMarch 12, 2026

The Hidden Cost of Delaying Truck Replacement

Many fleets extended truck replacement cycles during recent market disruptions. But holding equipment too long can lead to higher repair costs, longer downtime, and new operational risks.

Read More →