Model
Energy Saver
Ecopia EP422 (H- or V-Speed Rated)
Tire Sizes
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The competing tires may come in different numbers of sizes. You may compare the identical and alternative tire sizes.

195/55 R16
195/55 R16
195/55 R16
185/65 R15
195/55 R16
205/55 R16
Tread Photos
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Inspect the tread pattern of the rubber.

Energy Saver
Ecopia EP422 (H- or V-Speed Rated)
Price range
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The estimated price range may vary from cheap rubber to expensive or premium tires.

Brand
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Click in the brand name to learn more about their tires and strong sides.

Michelin
Bridgestone
Category
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Each tire belongs to a specific category. If both tires fall into different categories, choose the type that best fits your needs.

Touring -> Summer -> Grand Touring Summer
Touring -> All Season -> Grand Touring All-Season
Review
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Read a detailed review of each tire if you are still hesitating which option you should choose.

The Energy Saver is Michelin's fuel-efficient Grand Touring Summer tire developed for drivers that want to maintain/enhance their vehicle's fuel economy without forsaking dry and wet traction. Originally introduced as Original Equipment (O.E.) on European passenger cars, Energy Saver tires are designed to complement vehicle operating efficiency and environmental impact by reducing fuel consumption and carbon dioxide emissions. Like all summer tires, Energy Saver tires are not intended to be driven in near-freezing temperatures, through snow or on ice.

Energy Saver tires feature a low rolling resistance compound molded into an asymmetric tread design with smooth-rolling tread ribs to combine predictable handling, reliable stopping performance and respect for the environment. Circumferential grooves and lateral notches direct water through the tread design to help resist hydroplaning and enhance wet traction.

Computer-optimized design and precision manufacturing methods have earned Energy Saver tires Michelin's Green X status, identifying they are among the most fuel-efficient tires available today. The tire's internal structure includes twin steel belts reinforced by spirally wrapped fabric on top of a polyester cord casing to combine strength, efficiency and comfort.

Note: If available in an appropriate size for the vehicle, Michelin Energy Saver A/S All-Season Passenger car tires offer exceptionally low rolling resistance at or below the levels offered by Energy Saver summer tires.

*Specific sizes featuring Green X Technology are identified as such on the Sizes tab, as well as on the tire's Specs tab.

Related Information: Environmentally Conscious Manufacturing

Read more >

The Ecopia EP422 featuring H- or V-speed rated sizes is one of Bridgestone's ecologically oriented Grand Touring All-Season tires developed for the drivers of coupes, sedans, minivans and small crossover vehicles looking to combine year-round traction, handling and comfort with reduced environmental impact. Ecopia EP422 tires are designed to enhance vehicle fuel economy by reducing tire rolling resistance along with the vehicle's carbon dioxide (CO2) emissions while delivering year-round, all-season traction, even in light snow.

The Ecopia EP422 uses an all-season tread compound featuring Bridgestone's unique NanoPro-Tech (Nanostructure-Oriented Properties Control Technology) to reduce rolling resistance and energy loss while maintaining dry, wet and wintertime traction.

This compound is molded into a symmetric tread design that combines notched shoulders and intermediate ribs with independent center blocks for dry road tracking and traction. Four circumferential grooves are designed to help water flow from under the footprint to resist hydroplaning and enhance wet traction while notches and sipes increase the edges that bite into light snow. The tire sidewalls feature Bridgestone's Fuel Saver compound to further increase efficiency.

The tire's internal structure includes twin steel belts reinforced by spirally wrapped nylon on top of a polyester casing to blend ride comfort and durability.

*Specific sizes featuring Ecopia technology are identified as such on the Sizes tab, as well as on the tire's SPEC tab.

Read more >

Tires Scores Compare

How we score

Would You Recommend?

N/A
N/A

Treadwear Performance

6.4
N/A

Treadwear is vital to many things, not just how often the tires need replacement. Hydroplaning and wet weather are both critical factors that wear down your tire quickly. The warranty covers any defects in what you bought but only for a limited period or when there's minimal tread left on them.

Wet Perfomance

7
7.4

The wet performance score is a new thing that tire manufacturers are trying to achieve. The hydroplaning resistance, wet traction, and steering response all influence this new grading system.

Hydroplaning Resistance
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The hydroplaning resistance is measured by the hydroplane depth test and the dynamic aquaplaning test, which measures how much water can be accumulated on the tire's surface before hydroplaning occurs.

6.9
7.4
Wet Traction
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Wet traction estimates the level of grip on wet pavement. Tread design with deep grooves dramatically improves confidence when driving in the rain as they channel the water out much better.

7
7.3
Steering Response
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The vehicle's steering response largely depends on the tread depth, tire width, air pressure, and aspect ratio. Wide high-performance tires are equipped with a continuous center rib providing instant steering response.

7.8
7.3

Dry Perfomance

7.7
7.2

Tires with good dry performance should be able to perform smoothly and safely, even when cornering aggressively.

Cornering Stability
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A dynamic cornering test is often used to assess cornering stability under dry conditions.

7.7
7.2
Dry Traction
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Dry traction level depends on many factors, including tread design, profile shape, and compounds.

7.7
7.2
Steering Response
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The vehicle's steering response largely depends on the tread depth, tire width, air pressure, and aspect ratio. Wide high-performance tires are equipped with a continuous center rib providing instant steering response.

7.8
7.3

Comfort Perfomance

7.3
7.9

The comfort performance score is designed to measure the balance between ride quality and noise level.

Ride Quality
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The excellent ride quality means you do not feel the bumps or cracks on the road. Larger tires with thick and deep tread patterns decrease the number of jolts allowing you to glide over bumpy road textures.

7.3
7.9
Noise
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If you would enjoy a quiet chat with the passengers while children are sleeping or listening to music, not the sound of tires, definitely pay attention to the noise score.

7.3
7.9

Winter Performance

N/A
5.5

Winter Performance score helps us understand if the tire is the appropriate option for winter conditions that your vehicle will face. Dedicated winter tires provide a firm grip when driving through snow and on ice. Performance winter tires boast a higher speed rating and better handling but deliver modestly lower ice and snow traction.

Light Snow Traction
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Snow traction is the ability of a tire to push snow out of its path. When driving on packed snow, tires with good snow traction will help you accelerate and maintain control.

6.3
Deep Snow Traction
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Deep Snow Traction test results compare how the tires deal with the deep snow. To successfully cope with the job, such tires should feature aggressive tread patterns, a tremendous amount of siping, and most elastic compounds.

5.3
Ice Traction
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Ice traction tires feature ice grip and build friction when using the brakes or steering wheel to get through icy surfaces safely.

5
Price range
Tire Sizes
195/55 R16
195/55 R16
195/55 R16
185/65 R15
195/55 R16
205/55 R16
Size
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Tire size may be indicated in two formats:
– metric (P255/45R18 103H)
– high flotation (30x9.5 R15 104 F C)
In the metric system, P - stands for the passenger vehicles (LT - for Light Trucks, ST - Special Trailer) with a width of 255 millimeters, aspect ratio (sidewall height) equal to 45% of the tire height. R means it is radially constructed with a diameter of 18 inches. 103 denotes the tire's load index and H determines the speed rating.
In the high flotation system, the first number (30) is the overall diameter of the tire, the second number (9.5) is the width in inches.

195/55 R16 87 V SL
195/55 R16 86 H SL
Utqg
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Uniform Tire Quality Grade Standards (UTQG) were designed to offer consumers with useful information about the treadwear, traction, and temperature capabilities of their tires in order to make better decisions when purchasing new tires.

400 A A
480 A A
Max. load
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The maximum weight that a tire can carry is the greatest amount of weight it's designed to bear. Because load carrying capability is dependent on a tire's size and construction, as well as how much air pressure is actually utilized, maximum loads are measured with the tire inflated to an industry standard inflation pressure.

87 (1202 lbs)
86 (1170 lbs)
Max. speed
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The maximum speed that a tire with this type of tread can safely travel for an extended amount of time is indicated by the tire speed rating, which is usually shown by a letter or two.

V (149 mph)
H (130 mph)
Max inflation pressure
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The highest "cold" inflation pressure that a tire is meant to contain is its maximum inflation pressure.

51 | 19
51 | 19
Tire weight
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The tire weight is determined by the type and size of the tire. As the tread depth of the tire wears down over time, so does its weight.

19
19
Rim width range
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Tires may be used on rims of varying widths while still fulfilling their intended function.

5.5-7""
5.5-7""
Meas. rim width
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The measuring rim width is the common industry minimum rim width at which a tire must be mounted to validate that it meets design specifications.

9.5/32""
10/32""
Overall diam.
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The overall diameter of a tire is the outer diameter of the tire, measured in the center of the tread. This measurement is made without any load placed on the tire and after it has been properly mounted on its industry-assigned measuring rim and inflated to its test pressure after 24 hours.

24.44
24.44
Revs.per mile
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The revolutions per mile figure indicates the number of times a tire rotates during one mile's travel.

825.21/mi
825.21/mi
Country of origin
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The short name of the country where the given tire was manufactured.

IT
MX
How tires look on cars
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Check out pics from car enthusiasts that mounted these tires on their vehicles.

The Bridgestone Ecopia EP422 (H- or V-Speed Rated) provides better results for 7 test features out of 10 in total.

When it comes to the UTQG of each tire, the Bridgestone Energy Saver shows its superiority with a rating of 480 A A versus 400 A A of the Michelin Energy Saver. To learn more about the UTQG, we suggest you read this article.

Dry performance

I f you are looking to get the most out of your next set of tires, it is clear that the technology behind Michelin Energy Saver emerges victorious in dry performance comparison.

The Energy Saver shows better Cornering Stability, Dry Traction, Steering Response.

Wet Performance

If you are looking for a tire that gives you maximum traction on wet roads and high resistance to hydroplaning, then the Bridgestone Ecopia EP422 (H- or V-Speed Rated) is for you.

Comfort Performance

Bridgestone Ecopia EP422 (H- or V-Speed Rated) is offering an unbeatable driving comfort. So, if ride quality is important to you, you can't go wrong with Ecopia EP422 (H- or V-Speed Rated).

Specs & Options

Though in general one tire may look superior to the other one, we recommend you compare the available sizes for each model as well. Just choose the tire sizes from the dropdown menu. Upon comparing different sizes, you may find certain differences of both tires.

In terms of market coverage, the Bridgestone Ecopia EP422 (H- or V-Speed Rated) takes the lead. This tire is available in 3 sizes ranging from 15 inches to 16 inches.

See how these two tires compare against competitors

Discussion



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