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Bridgestone Alenza 001 vs Bridgestone Ecopia EP100 — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

Alenza 001 is ahead, 62–55

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Tire ABridgestone

Alenza 001

Summer

Tests – · none yet Owners 59 · 1,041 reviews

“have the alenza 001 on my cx5 for the past 3.5 years/40.000km,been rotating every 5k km and keeping the tire pressure correct,the wear is excellent,can go another 30k kms easy and israel has tough weather. perfect straight line and corner stability,wet and dry traction is top notch as well.been driving in hell hot and pouring rain weather.drive the car fast.had all sorts of brands and tires from all season to semi slicks,from primacy to r888 in my previous cars so i know a good tire when i have one only down side is its a harsh tire after 3years but its normal with bridgestone.i strongly recommend as a sporty luxury tire.”

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 63

    Dry

    Alenza 001 +9
    54
    Why this score
    SourceAlenza 001Ecopia EP100
    Reviews found online6147
  2. 67

    Wet

    Alenza 001 +9
    58
    Why this score
    SourceAlenza 001Ecopia EP100
    Reviews found online6553
  3. 61

    Comfort

    Alenza 001 +1
    60
    Why this score
    SourceAlenza 001Ecopia EP100
    Reviews found online5450
  4. 58

    Treadwear

    Level
    58
    Why this score
    SourceAlenza 001Ecopia EP100
    Reviews found online5253
  5. 60

    Handling

    Alenza 001 +13
    47
    Why this score
    SourceAlenza 001Ecopia EP100
    Reviews found online6047
Scores at a glance
CategoryBridgestone Alenza 001Bridgestone Ecopia EP100
Relative Score 62 55
Dry 63 54
Wet 67 58
Comfort 61 60
Treadwear 58 58
Handling 60 47

Higher is better. The Relative Score follows your weights below; category scores do not change.

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Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.

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Headline score

Alenza 001

Ecopia EP100

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A Alenza 001

Pros

  • Reliable dry and wet grip with confident handling
  • Stable and precise high-speed motorway performance
  • Good overall tread life and mileage for many drivers

Cons

  • Noticeable and occasionally loud road noise, especially as the tire wears
  • Firm and harsh ride quality, notably worsened in run-flat (RFT) versions
  • Rapid or uneven tread wear reported by some aggressive drivers or specific vehicle setups
All owner themes in the Alenza 001 review

Tire B Ecopia EP100

Pros

  • High fuel efficiency due to low rolling resistance
  • Impressive tread life and durability for daily driving
  • Smooth and quiet ride quality on motorways

Cons

  • Poor handling and stability during cornering
  • Excessive tire squeal at low speeds
  • Soft sidewalls causing a 'wallowing' or 'squirming' sensation
All owner themes in the Ecopia EP100 review

What real owners are saying

From Reddit, forums and review threads. Not part of our score

Tire A

Bridgestone Alenza 001

Mixed

Community sentiment regarding the Bridgestone Alenza 001 is mixed, with users praising its dry/wet traction, handling stability, and reasonable initial ride comfort on SUVs. However, many owners report significant road noise and buzzing over rough pavement, harsh ride characteristics associated with run-flat variants, and varied tread life ranging from premature wear to decent mileage depending on maintenance.

bimmerfest.com ·1 upvote ·2023-10-02

“If you're not satisfied with the ride, blame that on the Alenza 001 being a run-flat. Those Michelin Lattitude Sport 3 ZP tires are also run-flats. BMWoB ( BMW of Bubbaville) routinely lowers the tire pressures in their loaner cars with run-flat- tires , so people won't hate the ride and buy an Audi next time. I make a point of putting my loaner cars' tire pressures back where they're supposed to be... and that makes them ride like crap. Hopefully, you bought your X3 with the optional spare tires . That gives you the option of going with non-run-flats. The gold standard in non-run-flats in those sizes are the Michelin PS 4S (summer, max-performance) and PS A/S 4 (all-season, ultra-high-performance). Don't throw your OE Bridgestones away. There's a pretty good demand for them as used tires for lease-turn-in. BMW FS requires 4/32" of tread at lease turn-in or they can hit you with a $300/tire "excess tire wear fee."”
clublexus.com

“^^^^The Alenza 001 RFT is a summer tire not meant for snow or cold temps, and is a run-flat tire. As you surmised, it is a truck/SUV sport tire. If the sizing is correct, it should work out fine in your LC. However, as previously stated, RFTs are not as quiet as regular tires. The tire installer probably replaced them with RFTs because that's what you had mounted previously. If that's the case, you have experience with RFTs. Lexus used RFTs on the LC up until 2023 and switched to regular Hi-Po tires in 2024. Lou”
r/LexusNX ·13 upvotes ·2025-07-19

“Soon will have to replace tires on my NX350h Hi all, Soon I will have to replace the 2022 NX tires. The car came with "Bridgestone Alenza 001" so far so good, the ride quality has been nice, the noise is OK, and the rim protection (tire being wider than rim) worked well (narrow entrances with curbs in parkings in the city we live). We've made 75.000Km with the OEM tires and we will still make the summer with them before replacing them. In the area were we live is very rare to see snow. The car has no place for spare tire so runflats will have to be. I know runflats don't get "lots of love", but safety is a must and we will mount runflats again. The guy at the dealer offered us the GOODYEAR EFFICIENT GRIP 2 SUV. But as far as I've seen, those are not runflat. If we would like to improve, what would you recommend and why? Thanks!”
Top themes
#Run-flat ride harshness#Road noise and buzzing#Dry and wet traction#Tread life and wear#OEM SUV fitment#Poor winter performance

Based on 23 community posts

Tire B

Bridgestone Ecopia EP100

We haven't collected enough community discussion about this tire yet.

Specs side by side

Attribute A · Bridgestone Alenza 001 B · Bridgestone Ecopia EP100
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available73—
Rim diameters16″ – 22″—
Tread depth10/32″—
UTQG400 A A—
SidewallBlackwall—
Max pressure51 psi—

Which one should you actually buy?

Bridgestone Alenza 001

Bridgestone Ecopia EP100

Winner: Bridgestone Alenza 001 — better handling, dry and wet. It leads or ties in every category we score.

Pick tire A You enjoy sharp, responsive handling

Bridgestone Alenza 001 scores 60 vs 47 on handling.

Pick tire A You want the most grip on dry roads

Bridgestone Alenza 001 scores 63 vs 54 on dry.

Pick tire A Your priority is wet-weather safety

Bridgestone Alenza 001 scores 67 vs 58 on wet.

Tire A · Bridgestone Alenza 001
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Tire B · Bridgestone Ecopia EP100
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How do we compare tires?

Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.

Community buzz from Reddit and forums is shown for context only — it never changes the score.

62

Leads

Alenza 001

Amazon