Bridgestone Ecopia EP422 All-Season Touring Tire

The Bridgestone Ecopia EP422 is an all-season passenger touring tire engineered to deliver meaningful fuel savings without sacrificing ride comfort, handling confidence, or year-round traction capability. Built on Bridgestone's eco-conscious Ecopia platform, the EP422 combines advanced compound technologies with a refined tread architecture to reduce rolling resistance and lower CO₂ emissions — all while meeting the demands of everyday driving.

Fuel-Saving Technology:

• NanoPro-Tech Compound: Bridgestone's proprietary Nanostructure-Oriented Properties Control Technology optimizes polymer and silica interaction at the molecular level, reducing energy loss to improve fuel efficiency while preserving dry, wet, and light-winter traction
• Fuel Saver Sidewall Compound: A specially formulated low-rolling-resistance sidewall reduces heat generation and returns more energy to the tire compared to a conventional sidewall, further improving fuel economy without compromising durability
• Optimized Contact Patch: Balanced pressure distribution across the footprint minimizes energy loss, supports even tread wear, and delivers predictable, responsive handling

All-Season Performance:

• Silica-Enhanced Tread Compound: Silica keeps the tread pliable across a wide temperature range, enhancing wet-road grip for confident braking and cornering in rain and cool conditions
• Four Circumferential Grooves: Wide channels efficiently evacuate water from the contact patch to resist hydroplaning and maintain wet traction
• Asymmetric Tread Pattern with Sipes and Notches: Multiple biting edges improve grip on wet surfaces and provide additional traction in light snow conditions
• Open-Slotted Shoulders: Contribute to effective water channeling and enhance year-round all-weather capability

Comfort and Ride Refinement:

• Quiet Ride Design: Optimized tread geometry and pitch sequencing minimize road noise for a smooth, comfortable touring experience
• Continuous Center Rib: Provides stable, predictable steering response and confident straight-line tracking at highway speeds
• Non-Directional Tread Pattern: Allows rotation to any wheel position for maximized tread life and installation flexibility

Eco-Conscious Construction:

• Recycled Ground Rubber: Post-consumer tire rubber comprises approximately 5% of the tread compound, supporting Bridgestone's commitment to sustainable manufacturing
• Non-Aromatic Oil: An environmentally responsible oil formulation is used in the tread compound as part of Bridgestone's broader green tire initiative
• Extended Tread Life: Durable compound characteristics and an even-wear design reduce replacement frequency, further lowering the tire's overall environmental footprint

Warranty and Buyer Protections:

• 65,000-Mile Treadwear Limited Warranty
• Bridgestone Platinum Pact Limited Warranty — includes road hazard protection, roadside assistance, and tire replacement coverage
• 90-Day Buy and Try Guarantee

The Bridgestone Ecopia EP422 reflects a genuine commitment to environmental responsibility without compromise — pairing proven fuel-saving technology with the touring comfort, quiet ride, and all-season traction that drivers depend on from one of the world's leading tire manufacturers.