Bridgestone Ecopia EP500 175/55R20

Bridgestone Ecopia EP500 175/55R20 XL 89T Grand Touring Summer Tire 009074

β˜€οΈ SummerπŸ’° $245.56πŸ“ 175/55R20πŸš— Passenger Car

πŸ’‘ Is the Bridgestone Ecopia EP500 175/55R20 a Good Tire?

The Bridgestone Ecopia EP500 175/55R20 is a summer eco-focused tire designed for electric vehicles like the BMW i3 and i8. It delivers adequate dry grip and moderate wet performance thanks to its low rolling resistance compound optimized for maximum electric range. Ride comfort is reasonable with low road noise, though tread life is below average due to the specialized compound prioritizing efficiency over longevity. Rated 3.5/5 by TirePath editors, it excels at extending electric vehicle range but is not winter-rated and may wear faster than conventional tires. Currently priced from $245.56, it is available through major online tire retailers.

Check availability & current price β†’

About This Tire

The Bridgestone Ecopia EP500 175/55R20 is a summer tire designed for electric vehicle drivers who prioritize energy efficiency and aerodynamic performance in everyday driving. Its narrow tread pattern and large diameter construction focus on reducing rolling resistance and aerodynamic drag through Bridgestone's award-winning ologic technology. This tire combines a 175mm tread width with a 20-inch diameter to minimize energy loss from internal friction and wind resistance.

The ologic technology was recognized as "Tire Technology of the Year" in 2014 for its innovative approach to conserving energy while maintaining traction capabilities in dry and wet summer conditions. With 68 driver evaluations providing real-world feedback, the EP500 shows consistent performance for its specialized electric vehicle applications. Compared to conventional summer tires, it emphasizes energy conservation and aerodynamic efficiency over maximum grip performance.

Overall, it's a solid choice for BMW i3, i8, and similar electric vehicles used primarily for urban and highway driving in warm weather conditions.

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Key Features

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Ologic Technology
Award-winning design combines large diameter with narrow tread to reduce rolling resistance and improve electric vehicle range.
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Aerodynamic Design
Narrow 175mm tread width minimizes aerodynamic drag compared to standard-sized tires for enhanced energy efficiency.
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Energy Conservation
Reduces energy consumption through lower internal friction and optimized contact patch for extended electric vehicle range.
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Summer Traction
Delivers reliable grip in dry and wet conditions while maintaining the vehicle's sporty appearance and performance.
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EV Specific
Originally developed for BMW i3 and i8 electric vehicles with specialized construction for electric car requirements.

🎯 Best For

βœ“ BMW i3 and i8 electric vehicle ownersβœ“ Electric car drivers prioritizing maximum rangeβœ“ Urban commuting in warm weather climatesβœ“ Highway driving where aerodynamic efficiency matters
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Specifications

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Size
175/55R20
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Load Index
89
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Speed Rating
T
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TirePath Editorial Review

3.5
β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…β˜…TirePath Rating

"Well-suited for BMW i3/i8 owners seeking maximum electric range through low rolling resistance and aerodynamic efficiency. The narrow 175mm width and T speed rating limit performance in spirited driving situations."

By TirePath Editorial TeamFeb 17, 2026
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TireRack Ratings

Survey Ratings68 reviews
CategoryGrand Touring Summer
Bridgestone Ecopia EP500 175/55R20 XL 89T Grand Touring Summer Tire 009074
Size175/55R20
Seasonβ˜€οΈ Summer
VehiclePassenger Car