GREATEC M703 ECOPIA

Truckload

An Ultra-Wide Base for Excellent Cost Efficiency

Leading long-haul fleets know real efficiency means getting more than just extra mileage from your tires. That’s why Bridgestone is proud to introduce the new Bridgestone Greatec M703 Ecopia with an ultra-wide base engineered casing to help fleets predictably reduce their total cost per mile through premium performance across multiple efficiency metrics.¹

Specifications

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Details

Application: Truckload
Article Number: 4181
Tire Size: 445/50R22.5
Compound
Ply/Star Rating: 20
Tread Depth (32nds) (mm): 22 17.2
Load Range: L
Overall Width (in) (mm): 17.7 450
Overall Diameter (in) (mm): 39.7 1008
Max. Tire Load Dual (lbs) (kg)
Max. Speed (mph) (km/h): 75 121
Meas. Rim (in) (mm): 14 356
Overall Width Loaded (in) (mm): 19.4 493
Static Loaded Radius (in) (mm): 18.5 470
Max. Tire Load Single (lbs) (kg): 10200 4625
Inflation Pressure (psi) (kPa): 120 830
Revolutions Per (mile) (km): 526 327

Product Brochure

Improved Projected Mileage: A newly designed high-density pattern plus a long-wearing compound deliver excellent removal mileage to extend your performance even further down the road.
The Bridgestone Greatec M703 Ecopia tire is projected to have 30% better wear mileage than the predecessor Bridgestone Greatec M835A Ecopia tire.¹
The Bridgestone Greatec M703 Ecopia tire is projected to have 10% better wear mileage than the Michelin X1 Line Energy D tire.²
Enhanced Fuel Efficiency: A low rolling resistance compound paired with a low energy pattern continues the fuel efficiency improvements fleets have come to expect from Bridgestone’s Ecopia products.
The Bridgestone Greatec M703 Ecopia tire has 14% lower rolling resistance than the predecessor Bridgestone Greatec M835A Ecopia tire.¹
Traction Technology: Increased, long-lasting biting edges give the Bridgestone Greatec M703 Ecopia the confident traction to excel even in demanding applications throughout the life of the tire.¹
Casing Retreadability: The Bridgestone Greatec M703 Ecopia casing is engineered with proven WAVED BELT™ technology and TURN IN PLY™ design to deliver outstanding retreadability.
ENLITEN Technology:: The Bridgestone Greatec M703 Ecopia is engineered with new ENLITEN technology, designed to elevate conventional tire performance in pursuit of sustainable mobility.

: Comparison based on the Bridgestone Greatec M703 Ecopia tire vs. the Bridgestone Greatec M835A Ecopia tire from internal testing. Results may vary depending on proper tire and vehicle maintenance, road conditions, and driving habits.
: Comparison based on the Bridgestone Greatec M703 Ecopia tire vs. the Michelin X1 Line Energy D tire from internal testing. Results may vary depending on proper tire and vehicle maintenance, road conditions, and driving habits.

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